You can find deep insight in strange places. The following quotes are randomly collected from various traditions; if you prefer Asian wisdom, I suggest you check out this collection of Chinese proverbs. I like short sentences that are easy to remember. They should contain rich meanings: fortune cookies for intellectuals.

1. Death and Destruction are never satisfied, and neither are the eyes of humans. Proverbs, 27:20
2. The best way to do something is to do it. Joseph Eagle
3. I know not with what weapons World War Ill will be fought, but World War IV will be fought with sticks and stones. Albert Einstein.
4. No matter how a war starts, it always ends in mud. US General “Vinegar Joe” Stilwell, during World War II
5. The price of anything is the amount of life you exchange for it. Henry David Thoreau
6. ‘When the whites came to our country, we had the land and they had the Bible, now we have the Bible and they have the land.” Unknown African source.
7. When something can be read without effort, great effort has gone into its writing. Enrique Jardiel Poncela
8. Good teaching is one-fourth preparation and three-fourths theater. Gail Godwin
9. People almost invariably arrive at their beliefs not on the basis of proof but on the basis of what they find attractive. Blaise Pascal, The Art of Persuasion
10. The future’s already here. It’s just not evenly distributed yet. William Gibson
11. It’s a business doing pleasure with you. Disneyland
12. I would have written a shorter letter, but I did not have the time. Blaise Pascal
13. Personality is a strategy for getting out of childhood alive. Frank Sulloway
14. “Gravitation is not responsible for people falling in love.” —Albert Einstein — To Fred Wall, 1933.
15. We have to learn how to live without truth. Nietzsche.
16. Due to current economic conditions, the light at the end of the tunnel has been turned off. (Anonymous.)
17. You are a hero just like us: Therefore, sacrifice yourself to the sum of all zeros: society. Nietzsche, Beyond Good and Evil.
18. “Art is the most intense mode of individualism that the world has known.” Oscar Wilde
19. “Most people are other people. Their thoughts are someone else’s opinions, their lives a mimicry, their passions a quotation.” Oscar Wilde
20. “Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.” Oscar Wilde
21. “Be yourself; everyone else is already taken.” Oscar Wilde
22. Thinking for myself takes a lot of time. Unknown.
23. Better to see the face than to hear the name. Zen Saying
24. Wake up and smell the permafrost. Highway Graffiti in San Francisco
25. We are all in the gutter, but some of us are looking at the stars. Oscar Wilde
26. I have said to you to speak the truth is a painful thing. To be forced to tell lies is much worse. Oscar Wilde
27. It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change. Sir Francis Darwin
28. Life is like riding a bicycle, in order to keep your balance, you must keep moving. Albert Einstein (1879 – 1955)
29. The optimist thinks this is the best of all possible worlds, and the pessimist knows it is. J. Robert Oppenheimer (1904 – 1967)
30. They can because they think they can. Virgil
31. The most incomprehensible fact about nature is that it is comprehensible. Albert Einstein
32. ‘The invention of the ship was also the invention of the shipwreck. Paul Virilio
33. Only those who risk going too far can possibly find out how far they can go. T.S. Eliot
34. A man holding a cat by the tail is getting forty times the experience of a cat than a man watching him hold a cat. Mark Twain.
35. The great way is not difficult. Do not seek the truth; Just cease cherishing opinions. — Seng-Ts’an, 6th century Zen Ancestor.
36. Everyone takes the limits of his own vision for the limits of the world. Arthur Schopenhauer
37. The future ain’t what it used to be. Yogi Berra
38. SORRY! The lifestyle you ordered is currently out of stock. —- Banksy
39. “There are four basic human needs; food, sleep, sex and revenge.”   — Banksy
40. “Nothing in the world is more common than unsuccessful people with talent, leave the house before you find something worth staying in for. ” — Banksy
41. “I need someone to protect me from all the measures they take in order to protect me. ” — Banksy
42. “If you want to say something and have people listen then you have to wear a mask. If you want to be honest then you have to live a lie.” — Banksy
43. “Graffiti is one of the few tools you have if you have almost nothing. And even if you don’t come up with a picture to cure world poverty you can make someone smile while they’re having a piss.” — Banksy (Banging Your Head Against a Brick Wall)
44. “A wall is a very big weapon. It’s one of the nastiest things you can hit someone with.” — Banksy (Banging Your Head Against a Brick Wall)
45. “A lot of mothers will do anything for their children, except let them be themselves.” — Banksy (Wall and Piece)
46. The greatest crimes in the world are not committed by people breaking the rules but by people following the rules. It’s people who follow orders that drop bombs and massacre villages” — Banksy
47. ‘When I was a kid I used to pray every night for a new bicycle. Then I realized God doesn’t work that way, so I stole one and prayed for forgiveness.’ Emo Philips
48. If I go on long enough calling that my life I’ll end up by believing it. It’s the principle of advertising. Samuel Beckett
49. ‘People demand freedom of speech as a compensation for the freedom of thought which they seldom use. ‘  –Søren Kierkegaard
50. ‘Thinking isn’t agreeing or disagreeing. That’s voting.’ –Robert Frost
51. “Thinking is, indeed, essentially the negation of that which is immediately before us.”  Georg Hegel
52. Philosophy is the art of forming, inventing, and fabricating concepts. Deleuze, in: What is Philosophy? p. 7
53. Even change changes. Unknown.
54. “Capitalism is the astounding belief that the wickedest of men will do the wickedest of things for the greatest good of everyone.” John Maynard Keynes
55. A guilty conscience is a hidden enemy. Native American Proverb
56. Her favorite position is being beside herself, and her favorite sport is jumping to conclusions. Danny Kaye
57. The law, in its majestic equality, forbids the rich as well as the poor to sleep under bridges, to beg in the streets, and to steal bread. Anatole France
58. “When I give food to the poor, they call me a saint. When I ask why the poor have no food, they call me a communist.” Dom Hélder Câmara
59. An intellectual is somebody who found out that there is something more interesting than sex. Aldous Huxley
60. “Everybody wants the same, everybody is the same: whoever feels different, will voluntarily go into a psychiatric hospital.” Nietzsche: Thus spoke Zarathustra, Introduction.