Learning:
  "He who can no longer pause to wonder and stand rapt in awe is as good as dead; his eyes are closed."
- Albert Einstein
  "When a man sits with a pretty girl for an hour, it seems like a minute. But let him sit on a hot stove for a minute-and it's longer than any hour. That's relativity."
- Albert Einstein
  "It is impossible for a man to learn what he thinks he already knows."
- Epictetus
  "If you think education is expensive, try ignorance."
- Derek Bok
  "The first and last thing required of genius is the love of truth."
- J. W. Goethe
Creativity & Imagination:
  "Imagination is more important than knowledge."
- Albert Einstein
  "A painting in a museum hears more ridiculous opinions than anything else in the world."
- Edmond de Goncourt
  "Reading, after a certain age, diverts the mind too much from its creative pursuits. Any man who reads too much and uses his own brain too little falls into lazy habits of thinking."
– Albert Einstein
  "Art is born of the observation and investigation of nature."
- Cicero
Love & Friendship:
  "Perhaps the feelings that we experience when we are in love represent a normal state. Being in love shows a person who he should be."
- Anton Chekhov
 

"The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed."
- Carl Jung

  "There is always some madness in love. But there is also always some reason in madness."
- Friedrich Nietzsche
 

"Nobody is perfect until you fall in love with them."
-Anonymous

  "You can make more friends in two months by becoming interested in other people than you can in two years by trying to get other people interested in you."
- Dale Carnegie
Life & Other:
 

"The ideals which have lighted my way, and time after time have given me new courage to face life cheerfully, have been kindness, beauty, and truth."
- Albert Einstein

  "Everybody who lives, dies. But not everybody who dies has lived."
- Dhaggi Ramanashi
  "Develop interest in life as you see it; in people, things, literature, music - the world is so rich, simply throbbing with rich treasures, beautiful souls and interesting people. Forget yourself."
- Henry Miller
  "Two roads diverged in a wood, and I--
I took the one less traveled by,
And that has made all the difference."
- Robert Frost
  "If you don't learn to laugh at trouble, you won't have anything to laugh at when you're old."
- Edgar Watson Howe
  "Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity."
- George Patton
  "I always admired atheists. I think it takes a lot of faith."
- Diane Frolov and Andrew Schneider
  "In all things of nature there is something of the marvelous."
- Aristotle
  "The Chinese use two brush strokes to write the word 'crisis.' One brush stroke stands for danger; the other for opportunity. In a crisis, be aware of the danger - but recognize the opportunity."
- Richard M. Nixon
  "Certainly, travel is more than the seeing of sights; it is a change that goes on, deep and permanent, in the ideas of living."
- Miriam Beard
  "Life is what happens to you while you're busy making other plans."
- John Lennon
   
Character, Ethics, & Virtues:
 

"Nearly all men can stand adversity, but if you want to test a man's character, give him power."
- Abraham Lincoln

  "The trouble with most of us is that we would rather be ruined by praise than saved by criticism."
- Norman Peale
  "How easy is it to be virtuous when we have no inclination to be otherwise."
- Dolf Wyllarde
  "Modesty is a shining light; it prepares the mind to receive knowledge, and the heart for truth."
- Madam Guizot
  "Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful."
- Samuel Johnson
  "Men are wise in proportion, not to their experience, but to their capacity for experience."
- James Boswell
  "A man never shows his own character so plainly as by his manner of portraying another's."
- Richter
  "A man's character is his fate."
- Heraclitus
  "Men of principle are always bold, but those who are bold are not always men of principle."
- Confucius
  "Moderation in temper is always a virtue, but moderation in principle is always a vice."
- Thomas Paine
  "Try not to become a man of success but rather try to become a man of value."
- Albert Einstein