The Athenian democracy suffered much from that narrowness of patriotism which is the ruin of all nations.

Mankind which began in a cave and behind a windbreak will end in the disease-soaked ruins of a slum.

We must not allow the clock and the calendar to blind us to the fact that each moment of life is a miracle and mystery.

Leaders should lead as far as they can and then vanish. Their ashes should not choke the fire they have lit.

Am I dreaming? Has the world gone mad--or have I?

Money means in a thousand minds a thousand subtly different, roughly similar, systems of images, associations, suggestions and impulses.

You are not mechanics, you are warriors. You have been trained, not to think, but to do.