The universe is not outside of you. Look inside yourself; everything that you want, you already are.

The truth is rarely pure and never simple.

The primary task of a leader is to create an environment where employees can motivate themselves.

The greatest wisdom is to realize one's own ignorance.

The only way to get rid of a temptation is to yield to it.

A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.

"The most powerful works are those that leave space for the viewer."

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.