“To have the sense of creative activity is the great happiness and the great proof of being alive.”
“Having a great intellect is no path to being happy.”
“The final proof of greatness lies in being able to endure criticism without resentment.”
“Great murderers, like great men in other walks of activity, have blue eyes.”
“Being happy is a great science. If you are not happy, do not be confused. Happiness is hard to achieve.”
“I said that great men had a sense of history. But when you say you have a great sense of history it does not follow that you are great.”