It is abhorrent to me when a fine intelligence is paired with an unsavory character.

A table, a chair, a bowl of fruit and a violin; what else does a man need to be happy.

Our defense is not in our armaments, nor in science, nor in going underground. Our defense is in law and order.

In art, and in the higher ranges of science, there is a feeling of harmony which underlies all endeavor. There is no true greatness in art or science without that sense of harmony.

We owe a lot to the Indians, who taught us how to count, without which no worthwhile scientific discovery could have been made.

The secret to creativity is knowing how to hide your sources.

The same thinking that has led you to where you are is not going to lead you to where you want to go.