"A person who never made a mistake never tried anything new."
"We cannot solve our problems with the same thinking we used when we created them."
"Strive not to be a success, but rather to be of value."
"Anyone who has never made a mistake has never tried anything new."
"Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning."
"It's not that I'm so smart, it's just that I stay with problems
longer."
"When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity."
"The true sign of intelligence is not knowledge but imagination."
"Only two things are infinite, the universe and human stupidity,
and I'm not sure about the former."
"We shall require a substantially new manner of thinking if mankind is to survive."
"Whoever is careless with the truth in small matters cannot be trusted with important matters."
"As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality."
"Morality is of the highest importance - but for us, not for God."
"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science."
"The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it."
"The only thing that interferes with my learning is my education."
"I have no special talent. I am only passionately curious."
"If you can't explain it simply, you don't understand it well enough."
"Few are those who see with their own eyes and feel with their own hearts."
"The hardest thing to understand in the world is the income tax."
"Education is what remains after one has forgotten what one has learned in school."
"The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one."
"I do not believe in the God of theology who rewards good and punishes evil."
"If people are good only because they fear punishment, and hope for reward, then we are a sorry lot indeed."
"Anger dwells only in the bosom of fools."
"Concern for man and his fate must always form the chief interest of all technical endeavors. Never forget this in the midst of your diagrams and equations."
