Who stops learning may be old.

The unhappiest man on earth is the one who has nothing to do.

If everyone is moving forward together, then success takes care of itself.

There are always two kinds of people in the world - those who pioneer and those who plod. The plodders always attack the pioneers. They say that the pioneers have gobbled up all the opportunity, when, as a plain matter of fact, the plodders would have nowhere to plod had not the pioneers first cleared the way.

I regarded our progress merely as an invitation to do more - as an indication that we had reached a place where we might begin to perform a real service.

Time and money spent in helping men to do more for themselves is far better than mere giving.

I will build a car for the great multitude. It will be large enough for the family, but small enough for the individual to run and care for. It will be constructed of the best materials, by the best men to be hired, after the simplest designs that modern engineering can devise. But it will be so low in price that no man making a good salary will be unable to own one - and enjoy with his family the blessing of hours of pleasure in God's great open spaces.