Enough for me is the mystery of the eternity of life, and the inkling of the marvelous structure of reality. There is in this neither a will nor a goal, nor a must, but only sheer being.

It's no accident that capitalism has brought with it progress, not merely in production but also in knowledge. Egoism and competition are, alas, stronger forces than public spirit and sense of duty.

While I am a convinced pacifist there are circumstances in which I believe the use of force is appropriate - namely, in the face of an enemy unconditionally bent on destroying me and my people.

Compound interest is the eighth wonder of the world. He who understands it, earns it ... he who doesn't ... pays it.

What a sad era when it is easier to smash an atom than a prejudice.

War cannot be humanized. It can only be abolished.

A ship is safe at shore but it's not built for that.