“When we deny the EVIL within ourselves, we dehumanize ourselves, and we deprive ourselves not only of our own destiny but of any possibility of dealing with the EVIL of others.”

“We knew the world would not be the same. A few people laughed, a few people cried. Most people were silent. I remembered the line from the Hindu scripture, the Bhagavad-Gita; Vishnu is trying to persuade the Prince that he should do his duty, and to impress him, takes on his multi-armed form and says, 'Now I am become Death, the destroyer of worlds.' I suppose we all thought that, one way or another.”

“The optimist thinks this is the best of all possible worlds. The pessimist fears it is true. ”

“It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them.”

“Any man whose errors take ten years to correct is quite a man.”

“To the confusion of our enemies.”

“No man should escape our universities without knowing how little he knows.”