Stopping advertising to save money is like stopping your watch to save time.

The fuel of the future is going to come from fruit like that sumach out by the road, or from apples, weeds, sawdust - almost anything.

Any man can learn anything he will, but no man can teach except to those who want to learn.

Profit is a by-product of work; happiness is its chief product.

No one will ever get anywhere in this world unless he becomes a teacher, one who can show others how to do things.

Education is not something to prepare you for life; it is a continuous part of life.

There is no failure except failure to serve one's purpose.