My Favorite Quotes

OK, one day into blogging retirement and I'm posting, but some asked in the comments for the quote list I mentioned, which I thought I'd share. As all arguments need a premise, and no premise holds for all arguments, this highlights we need to know a lot of aphorisms to be wise.

I know I'm missing hundreds more good ones, and some here are much better than others. That is, 'moderation in all things' is highly profound. In contrast, I don't agree that "Genius is only a greater aptitude for patience", but I do think patience is really important, so I like that quote. Then there's "To generalize is to be an idiot", which I think is just wrong, but I find it fascinating that a thoughtful person thinks this is true.

Most quotes without attribution I merely forgot where I read them, or they are a paraphrase of someone, or a mishmash of several authors.  I suppose one could google them and get a hit rate of 50%.

1. You rarely find a nonconformist who goes it alone  ~ Hoffer
2. A beautiful proof should appear inevitable, succinct, and unexpected.  ~ Hardy
3. A boy becomes an adult three years before his parents think he does, and about two years after he thinks he does  ~ General Lewis Hershey
4. A child’s goal is not to be a successful adult but a successful child.  ~
5. A feature of government must be judged good when for a given purpose it uses the force of convention instead of physical force and its evil chances.  ~ Barzun  
6. A gaffe is when a politician speaks the truth.  ~ Michael Kinsley 
7. A healthy appetite for righteousness, kept in due control by good manners, is an excellent thing; but to 'hunger and thirst' after it is often merely a symptom of spiritual diabetes.  ~ Charlie D. Broad
8. A knowledgeable fool is a greater fool than an ignorant fool  ~ Moliere  
9. A little inaccuracy sometimes saves tons of explanation.  ~ H.H. Munro 
10. A man can fail, but he isn't a failure until he blames someone else.  ~ J Paul Getty
11. A man is likely to mind his own business when it is worth minding. When it is not, he takes his mind off his own meaningless affairs by minding other people's business  ~ Hoffer
12. A man who exposes himself when he is intoxicated has not the art of getting drunk  ~ Dr.Samuel Johnson 
13. A man who suspects his own tediousness is yet to be born  ~ Thomas Bailey Aldrich
14. A man's homeland is where he prospers  ~ Aristophanes  
15. A mature man lives humbly for a great cause, an immature man dies for it.  ~
16. A multitude of words is probably the most formidable means of blurring and obscuring thought  ~ Hoffer
17. a passionate obsession with the outside world or the private lives of others is an attempt to compensate for a lack of meaning in one's own life  ~ Eric Hoffer
18. A pathological liar is someone who tell untruths that serve no obvious purpose.  ~
19. A patient had a 50-50 chance of benefiting from visiting a physician as of 1910.  Medicine was more like voodoo than science until the 20th Century.  ~ Abraham Flexner
20. A person’s first duty, a young person’s at any rate, is to be ambitious, and the noblest ambition is that of leaving behind something of permanent value.  ~ GH Hardy 
21. A poet over 30 is pathetic  ~ H.L. Mencken 
22. A Pseudo-science consists of a nomenclature by which all positive evidence as favors its doctrine is admitted, and all negative evidence is excluded.  ~ Oliver Wendell Holmes.
23. A psychotic thinks 2+2  ~5.  A neurotic thinks 2+2  ~4 and can't stand it. 
24. A scientific theory is a tool and not a creed.  ~ J.J.Thomson  
25. A sense of proportion, which implies priority, is the essence of common sense; it requires the ability to compared ends, as opposed to just means.    
26. A single idea, if it is right, saves us the labor of an infinity of experiences.  ~ Jacques Maritain 
27. A spoiled child never loves his mother  ~ Sir Henry Taylor
28. A successful life doesn't require that we've done the best, but that we've done our best.  ~ H. Jackson Brown, Jr.
29. A thing is not necessarily true because someone dies for it.  ~ Oscar Wilde 
30. A true scientist is known by his confession of ignorance  ~ A.O.Foster  
31. A wise man proportions his belief to experience.  ~ David Hume 
32. Ability, connections, and status are wealth 
33. Again and again, the bright thought has occurred, "if we can only define our terms, if we can only find the basic unit, if we can spot the right 'indicators', we can then measure and reason flawlessly, we shall have created one more science."  ~ Jaques Barzun 
34. All anger is self-righteous anger.  There are few cynical opportunists, more often ideologues and moralists. 
35. All bad art is the result of good intentions.  
36. All data are filtered, observation is necessarily 'theory-laden'.  ~ N.R. Hanson 
37. All flatterers are mercenary, and all low-minded men are flatterers.    ~ Aristotle  
38. All movements go too far.   ~ Bertrand Russell 
39. All our advantages have complimentary negatives at some level 
40. All supporters of totalitarian despots have hated the bourgeois.  
41. All things are difficult before they are easy.  ~ Thomas Fuller 
42. All things excellent are as difficult as they are rare  ~ Spinoza  
43. All truth passes through three stages.  First it is ridiculed.  Next it is violently opposed. Last it is recognized as self-evident.  ~ Shopenhauer  
44. Almost all inventors are extremely fond of their latest idea, to the degree that their good judgment is affected.  
45. Almost anyone can do science; almost no one can do good science.  ~ LL Larison Cudmore
46. Almost everything you do will be insignificant, but it is very important you do it.  ~ Ghandi  
47. Always asking for finished products is a sure way to manage projects into failure.  One needs to manage a process that involves iterations of imperfect work.    
48. Always try to simplify your syntax and enrich your vocabulary  
49. An alcoholic is anyone you don't like who drinks more than you do.  ~ Dylan Thomas. 
50. An expert is a man who has made all the mistakes which can be made, in a narrow field.   ~ Niels Bohr 
51. An intellectual is a man who takes more words than necessary to tell more than he knows  ~ Dwight Eisenhower 
52. Analytic or creative work is best done when in a somewhat lugubrious state of mind.  
53. And no one lies as much as the indignant do.  ~ Nietsche  
54. and those who were seen dancing were thought to be insane by those who could not hear the music  ~ Friedrich Nietzsche 
55. Animals don't think about meaning. 
56. Ants are the most selfless animals, yet they are also the most warlike and take slaves.  If you don't value your self highly, how can you value other selves highly?  
57. Anxiety is the essential condition of intellectual and artistic creation.  ~ Charles Frankel 
58. Any explicit, complicated process invites its circumvention.    
59. Any jackass can kick down a barn but it takes a good carpenter to build one.   ~ Lyndon B Johnson  
60. Any sufficiently advanced technology is indistinguishable from a rigged demo.  ~ Andy Finkel 
61. Anybody can become angry—that is easy; but to be angry with the right person, and it the right degree, and at the right time, and for the right purpose, and in the right way—that is not within everybody’s power and is not easy.  ~ Aristotle  
62. Anyone can carry his burden, however hard, until nightfall.  ~ Robert Louis Stevenson
63. Anyone can come up with very hard or very easy problems, the key is to come up with interesting yet soluble problems.    
64. Anyone who has never made a mistake has never tried anything new  ~ Albert Einstein 
65. Anyone who isn't confused really doesn't understand the situation  ~ Edward R Murrow
66. Anything becomes interesting if you look at it long enough.  ~ Gustave Faubert 
67. Anything you're good at contributes to happiness.   ~ Bertrand Russell 
68. Arguments convincing to one group are often totally unconvincing to others.       
69. Aristotle maintained that women had fewer teeth than men; although he was twice married, it never occurred to him to verify this statement by examining his wives' mouths.  ~ Bertrand Russell 
70. Arrive at knowledge over small streamlets, and do not plunge immediately into the ocean, since progress must go from the easier to the more difficult.  ~ Aquinas  
71. Arriving at one goal is the starting point to another.  ~ John Dewey  
72. art is something valuable, neither anticipated nor wanted before it was created.  Science creates valuable ideas that are inevitable.  
73. As farmers and manufacturing has declined, their status has declined, and their subsidies have increased  
74. As regulations proliferate, it's impossible to enforce them all fairly. Enforcement becomes selective and capricious. Legislative micromanagement is the road to tyranny. 
75. As you age, your talents go from Will, to Quickness, no judgment 
76. At bottom are only two pure forms of legislation -- productive and redistributive.  ~ Richard A. Epstein
77. At the center of your being you have the answer; you know who you are and you know what you want  ~ Lao Tzu 
78. Attention implies the withdrawal from some things in order to deal effectively with others 
79. Avoid the temptation to work so hard that there is no time left for serious thinking.  ~ Francis Crick 
80. Bad ideas aren’t retracted, they are orphaned.  ~
81. Bad perseverance is defined by excessive perseverance stemming from ignorance of the situation, economics, or overconfidence.  ~
82. Basic research is what I am doing when I don't know what I am doing.  ~ Werner von Braun
83. Because geniuses can be eccentric doesn’t imply we should elevate pettiness, boorishness, and irresponsibility with virtue  
84. Because reputation lags achievement, we should expect people to reach the zenith of their reputation well past the zenith of their productive output  ~ Richard Posner 
85. Being a professional means doing your job on the days you don't feel like doing it.  ~ David Halberstam 
86. Being objective doesn’t imply being neutral, in fact more the more you know the less neutral you  become  
87. Better do a little well, than a great deal badly.  ~ Aristotle  
88. Both the revolutionary and the creative individual are perpetual juveniles. The revolutionary does not grow up because he cannot grow, while the creative individual cannot grow up because he keeps growing  ~ Hoffer
89. Business is not like chess, but like poker, where chance and asymmetric information demand anticipation and probability analysis.  
90. By regulating action, which we can control, we indirectly regulate feelings, which we cannot  
91. Cargo Cult analysis is analysis that superficially looks like sophisticated work, but in reality is missing the essence of true analysis.     
92. Childhood is about developing friendships, interests, discipline and independence.  
93. Children have never been good at listening to their elders, but they have never failed to imitate them.  ~  James Baldwin 
94. Comfort without struggle—and the sense of insecurity that motivates it—leads to self destructive decadence.  
95. Commitment becomes hysterical when those who have nothing to give advocate generosity, and those who have nothing to give up preach renunciation.  ~ Hoffer
96. Common sense and Bayes theorem suggests that given two persuasive speakers, you will find those which most agree with you as most persuasive.     
97. common sense is an intuitive grasp of reality, which takes honesty  ~
98. Common sense is as rare as genius.  ~ Emerson  
99. Common sense is nothing more than a deposit of prejudices laid down in the mind before you reach eighteen.    ~ Albert Einstein 
100. Confused thinking … leads nowhere in particular and can be indulged indefinitely without producing any impact upon the world.  ~ Stanislav Andreski 
101. Convictions are more dangerous enemies of truth than lies.  ~ Nietzcshe  
102. Could Hamlet have been written by a committee, or the Mona Lisa painted by a club?    Creative ideas do not spring from groups.  The divine spark leaps from the finger of God to the Adam, whether it takes ultimate shape in a law of physics or a law of the land, a poem or a policy, a sonata or a mechanical computer.  ~ A Whitney Griswold
103. Courage is a readiness to risk humiliation.  ~ Nigel Dennis 
104. Courage is about doing what you're afraid to do.  ~ Eddie Rickenbacker 
105. Courage is grace under pressure  ~ Ernest Hemingway
106. Courage is no less a virtue because it is rarely needed 
107. Courage is not demonstrated by assuming unpopular stands from the past that subsequently became popular.   
108. Courage is the most important virtue because it is the hardest.  ~ David Brooks 
109. Crass self interest is often masked with pretexts such as justice and fairness and process.  ~
110. Creative minds have always been known to survive any kind of bad training.  ~ Anna Freud 
111. Creative people are often neurotic, and tend to have more anxiety, lower self-esteem and lower tolerance for stress than other individuals.  
112. Criticism is always a kind of compliment.  ~ John Maddox 
113. Cursed is everyone who places his hope in changing the nature of man  ~ Augustine  
114. Data are like inkblot, you read into them your unconscious preconceptions.  
115. Death need not concern us because when we exist death does not, and when death exists we do not.  ~ Epicurus
116. Deep faith eliminates fear.  ~ Lech Walesa 
117. Democracy substitutes election by the incompetent many for the appointment by the corrupt few  ~ George Bernard Shaw
118. Democratic socialism leads away from socialism because people eventually choose nonsocialist policies.    
119. Distrust all those who love you extremely upon a very slight acquaintance and without any visible reason  ~ Lord Philip Dormer Stanlope
120. Do not be a hair splitter in whose hands the complicated questions do not become simple, but the simple complicated. 
121. Doing something important comparatively well gives meaning, because people necessarily then appreciate you.  
122. Don’t let a little dispute injure a great friendship.  ~
123. Don't go around saying the world owes you a living. The world owes you nothing. It was here first.  ~ Mark Twain 
124. Don't look at what people say, look at what they do 
125. Doubt is the essence of consciousness.    
126. Economics involves the implications of individuals making rational decisions given their constraints and sef-interest.  
127. Education is an admirable thing, but is well to remember from time to time that nothing that is worth knowing can be taught.  ~ Oscar Wilde 
128. Education is what remains after one has forgotten everything he learned in school.  ~ Albert Einstein 
129. Education would be so much more effective if its purpose were to ensure that by the time they leave school every boy and girl should know how much they don’t know, and be imbued with a lifelong desire to know it.   ~ Sir William Haley
130. Elegance and consistency are means to an end, which is out-of-sample prediction.  
131. Emphasis on models as the major difference is wrong, the main difference is in variable selection and the transformation of those variables.     
132. Empty vessels make the loudest sound, so they with least wit are the greatest babblers.  ~ Plato  
133. Equations are more important to me, because politics is for the present, but an equation is something for eternity.  ~ Albert Einstein 
134. Errors are many, truth is unique.  ~ Peter Kapitsa 
135. Every decent man is ashamed of the government he lives under  ~ HL Mencken 
136. Every man loves what he is good at.  ~ Thomas Shadwell 
137. Every man supposes himself not to be fully understood.  ~ Ralph Waldo Emerson
138. Every person takes the limits of their own field of vision for the limits of the world  ~ Arthur Schopenhauer 
139. Every speech should contain only three main points.  All else will be forgotten.    ~
140. Everybody is ignorant, only on different subjects.  ~ Will Rogers 
141. Everyone, according to the Japanese, has a hidden ikigai.  
142. Everything ends badly ... otherwise it wouldn't end.  ~ Koglan the Bartender
143. Everything is always decided for reasons other than the real merits of the case  ~ John Maynard Keynes
144. Everything is both simpler than we can imagine, and more entangled than we can conceive.  ~ Goethe  
145. Everything must not always be said, for that would be folly.  ~ Montaigne  
146. Excellence is rarely found, more rarely valued.  ~ Goethe  
147. Exempt from vulgar prejudices, but full of his own  
148. Experience is a dear teacher, and fools will learn from no other.  ~ Ben Franklin 
149. Experience is the Mother of science.  ~ H.G.Bohn  
150. Expert knowledge is limited knowledge ~ Winston Churchil
151. Experts are much better at describing, explaining, performing tasks, and problem-solving within their domains than are novices, but, with a few exceptions, are worse at forecasting than actuarial tables based on historical, statistical models. 
152. Experts not only know what works, they know what doesn’t work.  This makes them bad for creativity.    
153. Facts do not cease to exist because they are ignored  ~ Aldous Huxley 
154. Facts without theory is trivia.  Theory without facts is bullshit.  
155. Facts, however, will ultimately prevail; we must therefore take care that they be not against us.  ~ Francis Bacon 
156. False facts are highly injurious to the progress of science, for they often long endure; but false views, if supported by some evidence, do little harm, as everyone takes a salutary pleasure in proving their falseness.  ~ Charles Darwin 
157. For creative thought, common sense is a bad master.  Its sole criterion for judgment is that the new ideas shall look like the old ones.  In other words it can only act by suppressing originality.  ~ Alfred North Whitehead
158. Forget past mistakes.  Forget failures.  Forget everything except what you’re going to do now and do it.  ~ William Durant 
159. Fortune does not change men, it unmasks them  ~ Suzanne Necker 
160. Friends aren't soulmates, they are people you do things with  
161. From birth to 18 a girl needs good parents.  From 18 to 35 she needs good looks. From 35 to 55, good personality.  From 55 on, she needs good cash.  ~ Sophie Tucker 
162. Genius is only a greater aptitude for patience  ~ Comte de Buffon
163. Give not advice without being asked, and when desired, do it briefly.    ~ George Washington 
164. Given the difficulties forecasting the future, it is very useful to simply know your present condition  ~
165. Good judgment comes from experience, and experience comes from bad judgment.  ~ Barry LePatner 
166. Good models are models useful for making important decisions.     
167. Good warriors are indolent laborers  
168. Great ideas are new, true, and important 
169. Great minds discuss ideas, average minds discuss events, small minds discuss people.    ~ H.G.Rickover  
170. Great young innovators make radical simplifications that allow them to leapfrog the expert’s relative advantage in technical knowledge. Older innovators are most often praised for their wisdom and judgment.  ~
171. Greatests crimes are of excess rather than need 
172. Growing up is about developing friendships, interests, discipline and independence.  ~
173. Guilt is feeling bad about what you did, shame feeling bad about yourself. Choose guilt.  ~
174. Happiness is different from pleasure. Happiness has something to do with struggling, enduring, and accomplishing.  ~ George Sheehan 
175. Happiness is not mostly pleasure, it is mostly victory.  ~ Harry Emerson Fosdick
176. Have strong opinions weakly held.  They are then theories you test.  
177. Have the courage to change the things you can, the patience to accept the things you can't, and the wisdom to know the difference  ~ Serenity Prayer
178. He that loves to be flattered is worthy of the flatterer.  ~ Shakespeare  
179. He who is of a calm and happy nature will hardly feel the pressure of age, though to him who is of an opposite disposition youth and age are equally a burden.  ~ Aristotle  
180. He who is to be a good ruler must have first been ruled.  ~
181. He who is unable to live in society, or who has no need because he is sufficient for himself, must be either a beast or a god.  
182. He who praises everybody, praises nobody  ~ James Boswell 
183. He who says there is no such thing as an honest man, you may be sure is himself a knave  ~ George Berkeley  
184. Holding beliefs proportionate to evidence requires humility  
185. Human beings are, necessarily, actors who...can be divided...into the sane who know they are acting and the mad who do not.    ~ W.H.Auden
186. humans are tribal, so being tribal makes one human.  
187. Humor is the only test of gravity, and gravity of humor; for a subject which will not bear raillery is suspicious, and a jest which will not bear serious examination is false wit.  ~ Aristotle  
188. I can feel guilty about the past, apprehensive about the future, but only in the present can I act.  The ability to be in the present moment is a major component of mental wellness.  ~ Abraham Maslow 
189. I can think of nothing less pleasurable than a life devoted to pleasure  ~ John D Rockefeller
190. I can usually judge a fellow by what he laughs at  ~ Wilson Mizner 
191. I contend we are both atheists. I just believe in one fewer god than you do.  ~ Stephen F. Roberts
192. I desire to go to Hell, not Heaven.  In Hell I shall enjoy the company of popes, kings, and princes, but in Heaven are only beggars, monks, hermits, and apostles.  ~ Machiavelli  
193. I don't know the key to success, but the key to failure is trying to please everybody.  ~ Bill Cosby 
194. I like, as a director and a spectator, simple, direct, frank films. Nothing disgusts me more than snobbism, mannerism, technical gratuity... and, most of all, intellectualism.  ~ John Ford 
195. I love him who desires not too many virtues. One virtue is more of a virtue than two, because it is more of a knot for one's destiny to cling to.   
196. I never saw a pessimistic general win a battle.  ~ Dwight Eisenhower 
197. If a man is often the subject of conversation he soon becomes the subject of criticism.  ~ Kant  
198. If all men knew what each said of the other, there would not be four friends in the world,  ~ Pascal  
199. If an experiment comes out as expected it can be very nice, but if it can only be considered great if it is a surprise.  ~
200. If any philosopher had been asked for a definition of infinity, he might have produced some unintelligible rigmarole, but he would certainly not have been able to give a definition that had any meaning at all.   ~ Bertrand Russell 
201. If at first you don't succeed, try again. Then quit. There is no point making a fool of yourself.  ~ WC Fields 
202. If Columbus had turned back, no one would have blamed him. Of course, no one would have remembered him either.  
203. If everything seems under control, you're not going fast enough  ~ Mario Andretti 
204. If God is dead, everything is allowed.  ~ Fyodor Dostoyevsky 
205. If I asked people what they wanted, I would have given them faster horses  ~ Henry Ford 
206. If many years go by in a field in which no significant new facts come to light, the field sharpens up the opinions and gives the appearance that the problem is solved.  ~ Thomas Gold 
207. If merely 'feeling good' could decide, drunkenness would be the supremely valid human experience.  ~ William James 
208. If people never did silly things, nothing intelligent would ever get done.  ~ Ludwig Wittgenstein 
209. If the facts don't fit the theory, change the facts.  ~ Albert Einstein 
210. If we do not discipline ourselves the world will do it for us.  ~ William Feather 
211. if we expect people to take us as we are, we should expect others to also be as they are  ~
212. If we take man as he is we make him worse, if we take man as he should be we make him what he can be  ~ Goethe
213. If you buy the why, the how is infinitely bearable  ~ Nietsche  
214. If you can distinguish between good advice and bad advice, then you don’t need advice.  ~ VanRoy  
215. If you get a good wife, you will become very happy; if you get a bad one, you will become a philosopher—and that is good for every man.  ~ Aristotle  
216. If you lose your temper, you’ve lost the argument.  
217. If you make people think they're thinking, they'll love you; But if you really make them think, they'll hate you.  ~ Don Marquis 
218. If you read a book and aren't a better person, there's no reason to have read it.  
219. Ignorant men raise questions that have already been answered.  ~ Goethe  
220. In an adequate social order, the untalented should be able to acquire a sense of usefulness and of growth without interfering with the development of talent around them  ~ Hoffer
221. In answering an opponent, arrange your ideas, but not your words.    ~ CC Colton 
222. In banking, it’s credit, spread, and volume.  You can’t have all three.  
223. In disagreements with loved ones, deal only with the current situation. Don’t bring up the past.  
224. In every fat book there is a thin book trying to get out.  
225. In prosperity our friends know us, in adversity we know our friends 
226. In public speech, tell jokes in threes.  Start silly, get more serious. 
227. In real life, good people are interesting and bad people are dull, while in fiction it is the opposite.    
228. In science, read the newest books.  In literature, read the oldest.  ~ Edward Bulwer-Lytton. 
229. In the absence of either fear or hope, only the present moment has any reality: you do what is most amusing, or least boring, at each passing moment.  ~
230. In theory there is no difference between theory and practice. In practice there is.  ~ Janvande Snepscheut 
231. Include a fresh metaphor or illustration in every major presentation  
232. Indignation does not imply moral superiority 
233. Instincts include: seeking, rage, fear, lust, care/confidence, grief/panic  
234. Intolerant people think they are applying integrity 
235. Is does not imply ought, but it informs it.  
236. It doesn't have to be perfect to be good  
237. It doesn't matter how beautiful your theory is, it doesn't matter how smart you are. If it doesn't agree with experiment, it's wrong.  ~ Richard Feynman 
238. It has been my experience that folks who have not vices have very few virtues  ~ Abraham Lincoln 
239. It is a golden rule not to judge men by the opinions but rather by what their opinions make of them.  ~ George Lichtenberg, 
240. It is a hard thing for intellectuals to acknowledge benefits from their rich moral inferiors who never so intended it.   ~ Victor Davis Hanson
241. It is a truism to say that a good experiment is precisely that which spares us the exertion of thinking: the better it is, the less we have to worry about its interpretation, about what it really means.  ~ Peter Medawar 
242. It is always probable that something improbable will happen.  ~ Logan Bleckley 
243. It is awfully important to know what is and what is not your business.  ~ Gertrude Stein 
244. It is dangerous to be sincere unless you are also stupid.  ~ George Bernard Shaw 
245. It is difficult for people to sort out problems on the fly as failure spreads through a complex system.  
246. It is equally a mistake to hold one’s self too high, or to rate one’s self too cheap.  ~ Goethe  
247. It is far better to be flexible and know how to learn, rather than trying to make sure you get it right the first time and don’t make mistakes.    
248. It is hard to believe that a man is telling the truth when you know that you would lie if you were in his place  ~ HL Mencken 
249. It is important to be accepted, more so than to have specific friends. 
250. It is inaccurate to say I hate everything.  I am strongly in favor of common sense and honesty, which makes me against most of what we do.  ~ HL Menken 
251. It is much better to know something about everything than to know everything about one thing.  ~ Pascal  
252. It is much easier to make measurements than to know exactly what you are measuring.  ~ J.W.N.Sullivan.  
253. It is necessary that at least once in your life you doubt, as far as possible, all things.  ~ Descartes  
254. It is not good to have everything one wants  ~ Pascal  
255. It is not he who gains the exact point in dispute who scores most in controversy—but he who has shown the better temper  ~ Samuel Butler 
256. It is not once nor twice but times without number that the same ideas make their appearance in the world.  
257. It is not titles that honor men, but men that honor titles.  ~ Machiavelli  
258. It is one of the blesings of old friends that you can afford to be stupid with them  ~ Emerson  
259. It once took 90% of our population to grow our food. Now it takes 3%. Are we worse off because of the job losses in agriculture?  
260. It takes years of training it ignore the obvious.  
261. It’s always tempting to do good at someone else’s expense  ~ Bastiat  
262. It’s easy to have faith in yourself and have discipline when you’re a winner, when you’re number one.  What you got to have is faith and discipline when you’re not a winner.  ~ Vince Lombardi 
263. It's good to have dreams, but not illusions.  ~
264. It's not what you have done, but the life you lead.  Karma exists 
265. I've never known a person to live to be one hundred and be remarkable for anything else.  ~ Josh Billings 
266. Just as flattery of a friend can pervert, so the insult of an enemy can sometimes correct.  ~ Augustine  
267. Justice is Equality…but equality of what?  ~ Book 3, Aristotle's Politics
268. Keep you fears to yourself, but share you courage with others.  ~ Robert Louis Stevenson
269. Keys to a convincing theory: simple enough to be apprehended without much strain but convoluted enough to require a caste of interpreters. 
270. Kids don’t need encouragement thinking they understand things they have only the vaguest understanding of. 
271. Kids gossip more in part because they expect more from their friends, and thus experience many petty betrayals that they have to talk about.  
272. Knowledge can be communicated, but not wisdom  ~ Herman Hesse 
273. Knowledge has to be sucked into the brain, not pushed into it  ~ Victor F. Weisskop
274. Knowledge is of two kinds: we know a subject itself, or know where to find it.  ~ Johnson  
275. Knowledge of what is possible is the beginning of happiness  ~ Santayana  
276. Laws are silent in time of war.  ~ Cicero  
277. Laymen feel that facts are easy and theory is difficult.  It is often the other way around. 
278. Less is More  ~ Robert Browning 
279. Liberty is more feasible that equality, and pursuing liberty hurts equality less than pursuing equality hurts liberty. 
280. Literature is mostly about sex and a little about having children.  Life is the other way around.  ~ David Lodge 
281. Live your life so that if someone says 'Be yourself' it's good advice.  ~ Robert Orben 
282. Man needs, for his happiness, not only the enjoyment of this or that, but hope and enterprise and change.   ~ Bertrand Russell 
283. Many can bear adversity, but few contempt.  ~ ThomasFuller  
284. many friends are the key to happiness  ~ Epicurus
285. Many think we should cultivate the habit of thinking of what we are doing. The precise opposite is the case. Civilization advances by extending the number of important operations which we can perform without thinking about them.  ~ Alfred North Whitehead
286. Mechanizing man's work had changed but not lighted his toil.    ~ JS Mill 
287. Mediocrity knows nothing higher than itself, but talent instantly recognizes genius.  ~ Arthur Conan Doyle
288. Men are born for each other’s sake, so either teach people or endure them  ~ Marcus Aurelius 
289. Men are made by nature unequal.  It is vain, therefore, to treat them as if they were equal.  ~ James Anthony Froude
290. Men are more apt to be mistaken in their generalizations than in their particular observations.   Machiavelli  
291. Men believe in the truth of anything so long as they see that others strongly believe it is true   Friedreich Nietzsche 
292. Men do not desire merely to be rich, but to be richer than other men.  ~ John Stewart Mill
293. Men need sex more than women, and this gives women power over men.     
294. Moderation in all things  ~ Democritus
295. Modesty is a virtue not because it implies servile humility, but because it implies a combination of honesty and knowledge 
296. Monarchy operates on the principle of honor, republicanism on virtue, despotism on fear, and totalitarianism on ideology or (seen from within) on truth.  
297. Money, it turns out, is exactly like sex.  You thought of nothing else if you didn't have it, and thought of everything else once you did.  ~ James Baldwin 
298. More than pay what makes for a happy organization is confidence that higher-ups are making good decisions.  
299. Most analytical work is nonproductive: little is new and a significant portion is actually incorrect.     
300. Most new ideas are bad. 
301. Most people are too stupid to act in their own interest  ~ Nietsche  
302. Most people do what they to do, no matter how heroic, because they have no option, they have a job to do so they go on and  do it.  
303. Most people find confidence attractive  and convincing in presenting ideas.  Yet, it should be noted that confidence often implies ignorance or duplicity.    
304. Most questions about correct word usage are questions of custom and authority rather than grammatical logic.    
305. Most questions are really statements.   
306. Much that passes as idealism is disguised hatred or disguised love of power.   ~ Bertrand Russell 
307. Natural wealth is both limited and easily obtained, but vanity is insatiable   
308. Nature isn't good or bad, it's indifferent. 
309. Nearly all men can stand adversity, but if you want to test a man’s character, give him power.  ~ Abraham Lincoln 
310. Neutrality only helps the oppressor, never the victim.  ~ Elie Weisel 
311. Never complain and never explain.  ~ Benjamin Disraeli 
312. Never explain--your friends do not need it, and your enemies will not believe you anyway.    ~ Elbert Hubard 
313. Never mistake motion for action  ~ Ernest Hemingway 
314. Never speak ill of yourself, your friends will always say enough on that subject  ~ Charles Maurice 
315. Never will man penetrate deeper into error than when he is continuing on a road which has led him to great success  ~ Friedrich Hayek 
316. New theories, when first proposed and supported, may make the first page of the New York Times.  Their demise rarely makes even page 18.     
317. Nihilism, cynicism, and sarcasm are the symptoms of bored and guilt-ridden people who belittle those who create their comfort.   
318. No conqueror believes in chance.  ~ Friedrich Nietzsche 
319. No delusion is greater than the notion that method and industry can make up for lack of motherwit, either in science or in practical life.  ~ Thomas Huxley 
320. No great genius has ever existed without some touch of madness  ~ Aristotle  
321. No great philosophy is ever proven wrong, just irrelevant.  ~
322. No guest is so welcome in a friend’s house that he will not become a nuisance after three days  ~ Titus Macuious Plautus
323. No human thing is of serious importance  ~ Plato  
324. No matter how far you have gone on the wrong road, turn back.  ~ Turkish Proverb 
325. No one washes a rented car   
326. No one would choose a friendless existence on condition of having all the other things in the world.  ~
327. No opinion should be held with fervor.  None holds with fervor that 7x8  ~56, because it is known that this is the case.  Fervor is necessary only in commending an opinion which is doubtful or demonstrably false.  ~ Voltaire  
328. No people do so much harm as those who go about doing good.  ~ Bishop Mandell Creighton
329. No science ever defends its first principles.  ~ Aristotle
330. No single piece of macroeconomic advice given by the experts to their government has ever had the results predicted.  ~ Peter Drucker 
331. Nobody ever figures out what life is all about, and it doesn't matter anyway  ~ Richard Feynman 
332. Nobody forgets where he buried the hatched  ~ Frank McKinney 
333. Nobody speaks of a beautifful view for 5 minutes  ~ Robert Lewis Stevenson
334. Not to know what happened before you were born is to remain forever a child   
335. Nothing is ever achieved without enthusiasm.   ~ Ralph Waldo Emerson
336. Nothing is so powerful as an idea whose time has come  ~ Victor Hugo 
337. Often times what people do that’s valuable is very simple, but they make it seem more complex in order to flatter themselves   
338. Older, accomplished people often fail miserably to appreciate new theories. 
339. One can always be kind to people about whom one cares nothing  ~ Oscar Wilde 
340. One may go wrong in many different ways, but right only in one, which is why it is easy to fail and difficult to succeed.  ~ Aristotle  
341. One must never lose time in vainly regretting the past or in complaining against the changes which cause us discomfort, for change is the essence of life.  ~ Anatole France 
342. One of the symptoms of an approaching nervous breakdown is the belief that one's work is terribly important  ~ Bertrand Russel 
343. One should respect an honest person even if he expresses opinions differing from one’s own.  ~ Albert Einstein  
344. Only a small part of scientific progress has resulted from planned search for specific objectives.  A much more important part has been made possible by the freedom of the individual to follow his own curiosity.  ~ Irving Langmuir 
345. Only by reading great works can you really get an inkling of how a great intellect works.   
346. Only mediocrity can be trusted to always be at its best  ~ SirMaxBeerbohm  
347. Only the simplest mind can believe that in a great controversy one side was mere folly  ~ AJ Kane
348. Only thoughts reached by walking have value.  ~ Nietsche  
349. Opinion is ultimately determined by the feelings, and not by the intellect.  ~ Herbert Spencer 
350. Opportunities are usually disguised as hard work, so most people don’t recognize them  ~ Ann Landers 
351. Our Constitution is made only for a moral and religious people. It is wholly inadequate to the government of any other.     ~ John Adams 
352. Our ignorance of history makes us libel our own times. People have always been like this  ~ Gustave Flaubert 
353. Our minds are lazier than our bodies  ~ La Rochefoucauld  
354. Our narrative self interprets the many parallel processes going on in our brains  ~
355. Our task is not to penetrate the essence of things, the meaning of which we do not know anyway, but rather to develop concepts which allow us to talk in a productive way about phenomena in nature  ~ Niels Bohr 
356. Patience is the companion of wisdom.  ~ Augustine  
357. Peace of Mind comes from not wanting to change others  ~ Gerald Jampolsky 
358. Pedantry is the dotage of knowledge.  ~ Holbrook Jackson 
359. People are best judged by their actions  ~ Max Perutz 
360. People can do remarkably well in controlling complex machines whose workings are fully understood and open to view.  ~ Robert Chiles 
361. People know more than they can articulate (eg, grammar) 
362. People want to hire someone more intelligent but less ambitious than themselves.   
363. People who need advice are least likely to take it.   
364. People wish to learn to swim and at the same time to keep one foot on the ground.  ~ Marcel Proust 
365. Perfection is achieved, not when there is nothing left to add, but when there is nothing left to take away  ~ Antoine de Saint-Exupéry
366. Personal retribution is the justice of those with a weak state   
367. Pick battles big enough to matter, small enough to win.  ~ Jonathan Kozol  
368. Play is about taking things to the point of bad things happening   
369. Politicians seek to elicit the words, “I don’t know why. I just like the guy.” 
370. Poor is the pupil who does not surpass his master.  ~ Leonardo DaVinci 
371. Prejudices, not faulty reasoning, are the main obstacles of truth  ~
372. Preparing for battle, plans were essential.  But once the battle was joined, plans were useless.  ~ Dwight Eisenhower 
373. Pride is in general censured and decried, but mainly by those who have nothing to be proud of  ~ Arthur Schopenhauer 
374. Progress has been much more general than retrogression  ~ Darwin  
375. Prose talent depends on having something to say and an interesting, highly developed way of saying it.  ~ Fitzgerald  
376. Quoting one is plagiarism. Quoting many is research.  ~
377. Real knowledge is to know the extent of one’s own ignorance.  ~ Confucius  
378. Reality is not subject to the limits of human knowledge.  ~ Troy Gustavel 
379. Religion is about telling us what we shouldn't do, spirituality about telling us to feel comfortable doing what we want
380. Republics decline into democracies and democracies degenerate into despotisms. 
381. Reputation is what you are perceived to be, your character is what you really are. 
382. Rudeness is a weak man’s imitation of strength  ~ George Orwell 
383. Sadness diminishes a man’s powers  ~ Spinoza  
384. Science is a great many things, but in the end they all return to this: science is the acceptance of what works and the rejection of what does not.  That needs more courage than we might think.  ~ Jacob Bronowski 
385. Science is built up with facts, as a house is with stones.  But a collection of facts is no more a science than a head of stones is a house.  ~ Henri Poincare 
386. Science means simply the aggregate of all the recipes that are always successful.  The rest is literature.    ~ Paul Valery 
387. Scientific progress is the cumulative growth of a system of knowledge over time, in which useful features are retained and unuseful features are abandoned.   
388. Scientific research is not itself a science: it is still an art or craft.  ~ William H. George
389. Scientists are always dispensable, for in the long run, others will do what they have been unable to do themselves ~ Peter Medwar 
390. Search for pleasure, search for power, search for meaning.  The last is most important.  ~
391. Seek simplicity and distrust it  ~ Alfred North Whitehead
392. Seek, above all, for a game worth playing  ~ Robert S. de Ropp
393. Selfishness and altruism are always present in children, one towards group mates, the other towards outsiders.  ~
394. Self-righteousness is a loud din raised to drown the voice of guilt within us  ~ Hoffer
395. Sexiness is unselfconscious and full of self-confidence, indifferent to the effect he or she is producing, and uninfluenced by others. There must be physical attraction, but beauty is unnecessary   
396. Show me a good and gracious loser, and I'll show you a failure.  ~ Knute Rockne 
397. Silence is sometimes the best answer.   
398. Simplicity is the ultimate sophistication.  ~ Leonardo Da Vinci
399. Small opportunities are often the beginning of great enterprises.  ~ Demosthenes  
400. So far as I can remember, there is not one word in the Gospels in praise of intelligence.   ~ Bertrand Russell 
401. So long as men praise you, you can only be sure that you are not yet on your own true path but on someone else’s  ~ Friedrich Nietzche 
402. Some think people who are equal in any respect are equal all respects; because men are equally free, they claim to be absolutely equal  ~ Aristotle  
403. Sometimes being brutally honest seems cruel but is kind.  Sometimes it is just cruel. 
404. Sometimes it is more important to discover what one cannot do, than what one can do.  ~ Lin Yutang  
405. Stories embody our search for meaning in an otherwise indifferent world, or experience of the rapture of being alive. 
406. Stress isn’t caused by bad times, but by working where you feel your talents are being underappreciated.    ~ Lynn Cheney 
407. Stupidity is without anxiety.  ~ Goethe  
408. Success is a lousy teacher. It seduces smart people into thinking they can’t lose.  ~ Bill Gates
409. Success is from effort, ability, and luck. 
410. Success is peace of mind, attained only through self satisfaction knowing you made the effort to do the best you are capable   
411. Suffering only has meaning when you cannot control the cause.  Your attitude can then be heroic.  ~
412. Take the time to deliberate, but when the time for action arrives, stop thinking and go in  ~ Andrew Jackson 
413. Talent hits a target no one else can hit; Genius hits a target no one else can see.  ~ Arthur Schopenhauer 
414. Talent should be judged at its best, character at its worst  ~ Lord Acton 
415. The art of being wise is knowing what to overlook  ~ William James 
416. The average man believes a thing first, and then searches for proof to bolster his opinion  ~ Elbert Hubbard  
417. The average man, who does not know what to do with his life, wants another one which shall last forever.  ~ Anatole France  
418. The benefit of optimism is that it mitigates discouragement   
419. The best apology against false accusers is silence.  ~ Milton  
420. The best use of life is to spend it for something that will outlast it.  ~ William James 
421. The best way to have a good idea is to have lots of ideas.   ~ Linus Pauling 
422. The Catholic and the Communist are alike in assuming that an opponent cannot be both honest and intelligent.    ~ George Orwell 
423. The central business of adulthood, finding serious things to tie yourself down to   
424. The chief difference between free capitalism and State socialism seems to be this: that under the former a man pursues his own advantage openly, frankly and honestly, whereas under the latter he does so hypocritically and under false pretenses  ~ HL Mencken 
425. The chief virtue that language can have is clearness, and nothing detracts from it so much as the use of unfamiliar words.  ~ Galen  
426. The devil can cite Scripture for his own purpose  ~ Shakespeare  
427. The difference between a good and excellent employee is that the good one does what you tell them, and the excellent one does what you want.     
428. The difference between an average artist and a bad what is what he can draw.  The difference between a good artist and an average one is what he sees.    
429. The difference between life and the movies is that a script has to make sense.    ~ David Schmaltz
430. The enemies of the future are always the very nicest people  ~ Chistopher Morley 
431. The essence of sport is courage.  ~ Thomas McGuane 
432. The eye sees only what the mind is prepared to comprehend.  ~ Henry Bergson 
433. The fact that an opinion is widely held is no evidence whatever that it is not utterly absurd; indeed in view of the silliness of the majority of mankind, a widespread belief is more likely to be foolish than sensible.    ~ Bertrand Russell 
434. The first step toward success is taken when you refuse to be a captive of the environment in which you first find yourself.  ~ Mark Caine
435. The fortune of our lives…depends on employing well the short period of our youth  ~ Thomas Jefferson 
436. The fruits of philosophy are the important thing, not the philosophy itself.  When we ask the time, we don’t want to know how watches are constructed.  ~ Geoge Lichtenberg 
437. The function of wisdom is to discriminate between good and evil.  ~ Cicero  
438. The goal of life is to be happy and have meaning.  Meaning comes from doing  things others value.  It's a balance, and takes prudence. 
439. The greatest obstacle to discovery is not ignorance; it is the illusion of knowledge.  ~ Daniel J. Boorstin
440. The greatest way to live with honor in this world is to be what we pretend to be; and if we observe, we shall find, that all human virtues increase and strengthen themselves by the practice of them.  ~
441. The high-minded man does not bear grudges, for it is not the mark of a great soul to remember injuries, but to forget them.  ~ Aristotle  
442. The ideal man bears the accidents of life with dignity and grace, making the best of circumstances.   
443. The implied volatility is the wrong volatility we use in the wrong model in order to get the right price.  ~ Peter Carr 
444. The importance of a problem should not be judged by the number of pages devoted to it.  ~ Albert Einstein 
445. The insights that make you rich change every couple years.  Insights that make you happy don’t.  ~
446. The intuitive mind is a sacred gift, and the rational mind is a faithful servant.  ~ Einstein
447. The judge should not be young: he should have learned to know evil, not from his own soul, but from long observation of the nature of evil in others.  But knowledge should be his guide, not personal experience.    ~ Aristotle  
448. The man who early on regards himself as a genius is lost.  ~ George Christoph Lichtenberg
449. The man who sees both sides of a question is a man who sees absolutely nothing at all  ~ Oscar Wilde 
450. the mark of a great writer is the ability to interest the uninterested in the subject she writes about  ~
451. The more fundamental a scientific law the more briefly it can be stated.  ~
452. The most exciting phrase to hear in science - the one that heralds new discoveries - is not "Eureka!" but "That's funny..."  ~ IsaacAsimov  
453. The most imaginative people are the most credulous, for to them everything is possible.  ~ Alexander Chase 
454. The most important characteristic of a good manager is someone who can recognize value, whether certain projects add value or simply a waste of time.    
455. The most melancholy of human reflections, perhaps, is that on the whole, it is a question whether the benevolence of mankind does more good or harm.  ~ Walter Bagehot 
456. the most troublesome problem which confronts social engineering is how to provide for the untalented and, what is equally important, how to provide against them.  ~ Hoffer
457. The most vicious liars tell the truth in a way that leaves a false impression, leaving them technically immune to the charge of lying. 
458. The old aren't good at science, the young aren't good at politics  ~ Michael Chricton 
459. The old repeat themselves, and the young have nothing to say. The boredom is mutual  ~ Jacques Bainville 
460. The older I grow, the more I distrust the familiar doctrine that age brings wisdom.  ~ HL Mencken 
461. The only way to deep happiness is to do something you love to the best of your ability  ~ Richard Feynman 
462. The opposite of the religious fanatic is not the fanatical atheist but the gentle cynic who cares not whether there is a god or not.  ~ Eric Hoffer
463. The point to remember is that what the government gives it must first take away.  ~ John Striderr Coleman
464. The poor don't need money or pity, they need temperance, diligence, thrift and other bourgeois virtues.   
465. The preoccupation with detail necessary for works of creative genius is correlated with an  inability to manage or delegate  ~
466. The problem with heart disease is the first symptom is often fatal.  ~ Michael Phelps 
467. The real power of an individual isn't what they know, but the ability to learn.   
468. The remarkable thing is that we really love our neighbor as ourselves: we do unto others as we do unto ourselves. We hate others when we hate ourselves. We are tolerant toward others when we tolerate ourselves. We forgive others when we forgive ourselves. We are prone to sacrifice others when we are ready to sacrifice ourselves.  ~ Hoffer
469. The responsibilities we have as individuals can't be given to society: education, parenthood.
470. The secret to being a bore is to tell everything.  ~ Voltaire  
471. The state of nature is not peace, but of war.  ~ Kant  
472. The stupid neither forgive nor forget.  The naïve forgive and forget.  The wise forgive but do not forget.    ~ Thomas Szasz 
473. The sum of our knowledge is not like what the mathematicians call a convergent series … where the study of a few terms may give the general properties of the whole.  ~ George Thomson 
474. The superior man is distressed by his lack of ability  ~ Confuscious  
475. The test of man or woman’s breeding is how they behave in a quarrel  ~ George Bernard Shaw
476. The theory of the Communists may be summed up in the single sentence: the abolition of private property.  ~ Karl Marx 
477. The thing that we call failure is not the falling down, but the staying down  ~ Mary Pickford 
478. The thing you are most certain of, that your consciousness exists, you cannot prove.  ~
479. The thruth is that there is no terror untempered by some great moral idea.  ~ Jean-Luc Godard 
480. The ultimate result of shielding men from the effects of folly is to fill the world with fools.  ~ Herbert Spenser 
481. The ultimate test of our integrity is not how we deal with those whom we agree but how we deal with those who we do not agree.  ~ Nathaniel Branden 
482. The value of an ideal has nothing whatever to do with the sincerity of the man who expresses it.  ~ Oscar Wilde  
483. The value of marriage is not that adults produce children, but that children produce adults.  ~ Peter DeVries 
484. The very best thing you can do for the whole world is to make the most of yourself.  ~ Wallace Wattles
485. The virtue of simplicity is to avoid affectation.   
486. The wise learn many things from their foes.  ~ Aristophanes  
487. The wise man will want to be with him who is better than himself.  ~ Aristotle  
488. The world has always been the same; and there is always as much good fortune as bad in it.  ~ Machiavelli  
489. The world’s great men have not commonly been great scholars, or great scholars great men  ~ Oliver Holmes  
490. The worst hatred is that which has superseded deep love.  ~ Euripides  
491. The young always have the same problem—how to rebel and conform at the same time.  They have now solved this by defying their parents and copying one another.  ~ Quentin Crisp 
492. Theory is an explicit set of instructions for building a mechanical imitation system   
493. Theory is knowledge that doesn't work. Practice is when everything works and you don't know why.  ~ Hermann Hesse 
494. There are some things so stupid that only an intellectual can believe them  ~ George Orwell 
495. There are three reasons for punishment: deterrence, retribution, and incapacitation.   
496. There are too many people who imagine that there is something sophisticated about always believing the best of those who hate your country, and the worst of those who defend it.  ~ Margare Thatcher 
497. There is a condition worse that blindness, and that is, seeing something that isn't there  ~ L Ron Hubbard  
498. There is much pleasure to be gained from useless knowledge.  ~ Bertrand Russell 
499. There is no great genius without a mixture of madness.   
500. There is no method but to be very intelligent.  ~ TS Eliot 
501. There is nothing more unequal than the equal treatment of unequal people.   ~ Thomas Jefferson 
502. There is nothing so absurd but some philosopher has not said it.  ~ Cicero  
503. There is only one good, that is knowledge; there is only one evil, that is ignorance.  ~ Aristotle  
504. There is simple ignorance, which is the source of lighter offenses, and double ignorance, which is accompanied by a conceit of wisdom.  ~ Aristotle  
505. Things are never so bad that they can’t be made worse.  ~ Humphrey Bogart 
506. Things exist before their idea does: the nation formed before the concept of a nation.     
507. Think of your audience as intelligent but impatient readers  ~
508. This food-and-shelter theory concerning man's efforts is without insight. The desire for praise is more imperative than the desire for food and shelter  ~ Hoffer
509. Those good at war aren't good at peace, and those good at peace aren't good at war.  ~ Winston Churchill 
510. Those who see their lives as spoiled and wasted crave equality and fraternity more than they do freedom  ~ Hoffer
511. Those with the best ideas are right about the most important things, not about the most things, or the most complicated things.    ~
512. Three ideas are central to science, that of equilibrium, cause and effect, and chance   
513. To be able to concentrate for a considerable time is essential to difficult achievement.  ~ Bertrand Russell 
514. To be engaged in a desperate struggle for food and shelter is to be wholly free from a sense of futility  ~ Hoffer
515. To be fertile in hypotheses is the first perquisite of creativity and to be willing to throw them away the moment experience contradicts them is the next.  ~ William James 
516. To be great is to be misunderstood.  ~ RalphWaldoEmerson,  
517. To be happy, we must not be too concerned with others  ~ Albert Camus 
518. To be liked tell people things about themselves that they would like to be true.  ~
519. To be wronged is nothing unless you continue to remember it.  ~ Confucius  
520. To change and to improve are two different things.  ~ Germanproverb  
521. To disagree with three-fourths of the British public is one of the first requisites of sanity.  ~ Oscar Wilde 
522. To do nothing is sometimes a good remedy.  ~ Hippocrates  
523. To do something, say something, see something, before anybody else—these are the things that confer a pleasure compared with which other pleasures are tame and commonplace, other ecstasies cheap and trivial.  Lifetimes of ecstasy crowded into a single moment.  ~ Mark Twain 
524. To escape criticism  do nothing, say nothing, be nothing.   ~ Elbert Hubbard 
525. To generalize is to be an idiot.  To particularize alone is a distinction of merit.  ~ Blake  
526. To inspire kids make them feel special, part of a brave corps on a secret, impossible mission.  ~
527. To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.  ~ Charles Darwin 
528. To make an improvement in the state of the art, one has to know the state of the art.  This is inevitably detail oriented work.     
529. To many, total abstinence is easier than total moderation.  ~ St.Augustine at Hippo
530. To recognize the significant in the factual is wisdom.  ~
531. To those who think, life is a comedy, to those who feel, life is a tragedy  ~
532. To Unlearn is as hard as to Learn  ~ Aristotle Politics B4
533. Truth is what will be steadily borne out by subsequent experience  ~ William James 
534. Truth springs from argument among friends  ~ David Hume 
535. Ugly things are made by those who strive to make something beautiful, and beautiful things are made by those who strive to make something useful  ~ Oscar Wilde 
536. Unless a man has talents to make something of himself, freedom is an irksome burden  ~ Hoffer
537. Use nouns and verbs, not adjectives and adverbs   
538. Use the phrase 'it's a bit like… ' in speeches   
539. We all have the strength to endure the misfortunes of others.  ~ La Rochefoucauld  
540. We all start in ignorance and aim for virtue   
541. We are all motivated by a keen desire for praise, and the better a man is, the more he is inspired by glory.  ~ Cicero  
542. We are less hurt by the contempt of fools than by the lukewarm approval of men of intelligence  ~ Luc de Clapeirs deVauvenargues
543. We are making forecasts with bad numbers, but bad numbers are all we've got.  ~ Michael Penjer 
544. We are ready to die for an opinion but not for a fact  ~ Hoffer
545. We are what we repeatedly do. Character is a habit.  ~
546. We ask advice, but we mean approval  ~ CC Colton 
547. We believe a scientist because he can substantiate his remarks, not because he is eloquent and forcible in his enunciation.  In fact, we distrust him when he seems to be influencing us by his manner.  ~ I.A. Richards  
548. We believe in axioms or assumptions, not because they are deduced from the real world, but because the consequences they imply fit the real world.  ~
549. We excuse the ignorant; we forgive the wicked  ~
550. We have a tendency to assume people are a unity, and thus good people all good, etc.  But the fact that Hitler was good to dogs and children isn’t a paradox.    ~ Richard Posner 
551. We have so much ill fortune as inconstancy, or so much bad purpose as folly, we are not so full of evil as we are of inanity; we are not so wretched as we are base  ~ Montaigne  
552. We improve ourselves by victories over ourself.  There must be contests, and you must win.  ~ Edward Gibbon 
553. We prove what we want to prove, and the real difficulty is to know what we want to prove.  ~ Emile Chartier 
554. We receive three educations, one from our parents, one from our schoolmasters, and one from the world.  The third contradicts all that the first two teach us.  ~ Charles Louis de Secondate
555. We took risks. We knew we took them. Things have come out against us. We have no cause for complaint.   
556. What is confidence?  Ignorance, ignorance, sheer ignorance – you know there’s no confidence to equal it. It’s only when you know something about a profession, I think, that you’re timid or careful.  ~ Orson Wells 
557. What is fruitful alone is true.  ~ Goethe  
558. What is said when drunk has been thought out beforehand.  ~ Flemish proverb 
559. What makes a principle a principle is our willingness to apply it to our own disadvantage.   
560. What was hard to endure is sweet to recall  ~ European Proverb 
561. Whatever enlarges hope will exalt courage.  ~ Samuel Johnson 
562. Whatever you do, you need courage.  Whatever course you decide upon, there is always someone to tell you that you are wrong.  There are always difficulties arising which tempt you to believe that your critics are right.  To map out a course of action and follow it to the end, requires some of the same courage a soldier needs.    ~ Ralph Waldo Emerson
563. When a debater’s point is not impressive, he brings forth many arguments,    ~ Talmud  
564. When a woman isn't beautiful, people tell her. "You have lovely eyes, you have lovely hair. “  ~ Anton Chekhov 
565. When choosing a boss, being competent is more important than being nice.     
566. When making a point, don’t feel compelled to say everything you know about something.  It just obscures your point.  ~
567. When people are free to do as we please, they usually imitate each other  ~ Hoffer
568. When subjects felt happy, there is a decrease of activity in the regions of the cerebral cortex that are committed to forethought and planning.    ~
569. When we feel that we lack whatever is needed to secure someone else’s esteem, we are very close to hating him  ~ Luc de Clapeirs de Vauvenargues
570. When you have nothing to say, say nothing  ~ Charles Colton 
571. When you become senile, you won't know it  ~ Bill Cosby 
572. Whenever a subject takes seriously definitions and origins, it is involved in blather, not progress.  ~
573. Where freedom is real, equality is the passion of the masses. Where equality is real, freedom is the passion of a small minority  ~ Hoffer
574. Whereas wisdom favors the probabilities, folly favors only the possibilities.  ~ Gracian Balthasar 
575. Whoever fights monsters should see to it that in the process he does not become a monster.  ~ Nietsche  
576. Wide, cohesive lack of consistency is a great strength, because it can then be used to prove anything right, something found in all creeds.   
577. Woe unto you, when all men speak well of you!  ~ Luke,6:26  
578. Worldviews are more a mental security blanket than a serious effort to understand the world  ~ Bryan Caplan 
579. Wrong hypotheses, rightly worked from, have produced more useful results than unguided observations.    ~ Augustus De Morgan  
580. You can pretend to be serious; you can’t pretend to be witty  ~ Sacha Guitry 
581. You can’t be brave if you’ve only had wonderful things happen to you.  ~ Mary Tyler Moore
582. You can’t build a reputation on what you are going to do.  ~ Henry Ford 
583. You cannot teach a man anything, you can only help him to find it for himself.  ~ Galileo Galilei 
584. You don't get somebody to like you by doing them a favor. That only tends to build resentment over the fact that they are needy and you are not. No, you ask them to do you a favor.  ~ Ben Franklin
585. You forgive others mainly for the selfish reason of moving on   
586. You have enemies?  Good.  That means you have stood up for something  ~ Churchill  
587. You have the right to your own opinion, not your own facts   
588. You need data more than theory to destroy bad theories.     
589. You only live once, but if you do it right, once is enough.  ~ Mae West 
590. You wouldn’t care what people think about you if you knew how little they think about you   
591. Your wisdom should be without pride.    ~ Augustine  
592. You've got to jump off cliffs all the time and build your wings on the way down.  ~ Ray Bradbury 
593. The principle difference between heaven and hell is the company you keep there.   ~ Lois Bujold
594. People have a hard time with things that are too complicated, and things that are too simple