Fools make researches and wise men exploit them - that is our earthly way of dealing with the question, and we thank Heaven for an assumed abundance of financially impotent and sufficiently ingenious fools.

There is, though I do not know how there is or why there is, a sense of infinite peace and protection in the glittering hosts of heaven.

If the world does not please you, you can change it.

If we don't end war, war will end us.

The only true measure of success is the ratio between what we might have done and what we might have been on the one hand, and the thing we have made and the things we have made of ourselves on the other.

Civilization is in a race between education and catastrophe. Let us learn the truth and spread it as far and wide as our circumstances allow. For the truth is the greatest weapon we have.

Marriage isn't what it was. It's become a different thing because women have become human beings.