The only real mistake is the one from which we learn nothing.

An Airplane takes off against the wind, not with it.

The time will come when man will know even what is going on in the other planets and perhaps be able to visit them.

Anyone who keeps learning stays young.

The farther we get away from the land, the greater our insecurity.

People see successes that men have made and somehow they appear to be easy. But that is a world away from the facts. It is failure that is easy. Success is always hard. A man can fail easily; he can succeed only by paying out all that he has and is.

An underpaid man is a customer reduced in purchasing power. He cannot buy. Business depression is caused by weakened purchasing power. Purchasing power is weakened by uncertainty or insufficiency of income. The cure of business depression is through purchasing power, and the source of purchasing power is wages.