"The atomic bomb is a weapon for aggressors, and the atomic bomb is a weapon of terror. It is not a defensive weapon. It is not a weapon of precision. It is a weapon for killing people. And its whole h…"

"When you see something that is technically sweet, you go ahead and do it and you argue about what to do about it only after you have had your technical success. That is the way it was with the atomic …"

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

"The most beautiful philosophical song existing in any known tongue."

"Science is not a game, it is a way of life."