God, give us grace to accept with serenity the things that cannot be changed, courage to change the things which should be changed, and the wisdom to distinguish the one from the other. This prayer was first printed in a monthly bulletin of the Federal Council of Churches and has become enormously popular. It has been circulated in millions of copies.

My personal attitude toward atheists is the same attitude that I have toward Christians, and would be governed by a very orthodox text: "By their fruits shall ye know them." I wouldn't judge a man by the presuppositions of his life, but only by the fruits of his life. And the fruits - the relevant fruits - are, I'd say, a sense of charity, a sense of proportion, a sense of justice. And whether the man is an atheist or a Christian, I would judge him by his fruits, and I have therefore many agnostic friends.

I might say that the debate between atheists and Christians is rather stale to me, because the Christians say, "You must be a Christian, or you must be a religious man, in order to be good," and the atheists will say, "It's beneath the dignity of a free man to bow his knee to a god, as if he were a sinner," or something like that.

[There is] an increasing tendency among modern men to imagine themselves ethical because they have delegated their vices to larger and larger groups.

The Jews were the money-lenders of the Middle Ages so there's a stereotype of the slightly or more than slightly dishonest business man and this stereotype covers and obscures all the facts.

Great talents have some admirers, but few friends.

The fanatic is dangerous.