1.Any fool can know. The point is to understand.
2.A calm and modest life brings more happiness than the pursuit of success combined with constant restlessness
3.Intellectuals solve problems, geniuses prevent them.
5.Weak people revenge. Strong people forgive. Intelligent people ignore.
6.Don’t listen to the person who has the answers; listen to the person who has the questions.
7.I do not at all believe in human freedom in the philosophical sense. Everybody acts not only under external compulsion but also in accordance with inner necessity.
8.I believe in intuition and inspiration. At times I feel certain I am right while not knowing the reason.
9.It’s not that I’m so smart, it’s just that I stay with problems longer.
10.The world is not dangerous because of those who do harm but because of those who look at it without doing anything.
11.Great spirits have always found violent opposition from mediocrities.
12.Weakness of attitude becomes weakness of character.
13.The true sign of intelligence is not knowledge but imagination.
14.As for the search for truth, I know from my own painful searching, with its many blind alleys, how hard it is to take a reliable step, be it ever so small, towards the understanding of that which is truly important.
15.Any man who can drive safely while kissing a pretty girl is simply not giving the kiss the attention it deserves.
16.Science is a wonderful thing if one does not have to earn one’s living at it.
17.Stay away from negative people. They have a problem for every solution.
19.Two things are infinite: the universe and human stupidity; and I’m not sure about the the universe.
20.We all know that light travels faster than sound. That’s why certain people appear bright until you hear them speak.
21.The only source of knowledge is experience.
22.Creativity is intelligence having fun.
23.If you can’t explain it simply, you don’t understand it well enough.
24.The world is not dangerous because of those who do harm but because of those who look at it without doing anything.