Self-sacrifice is essential to leadership. You will give, give all the time.

Put your foot upon the neck of the fear of criticism by reaching a decision not to worry about what other people think, do, or say.

If you think you are beaten you are, if you think you dare not, you don't. If you like to win, but you think you can't, it is almost certain you won't.

A positive mental attitude is an irresistible force that knows no such thing as an immovable body.

If you are not learning while you’re earning, you are cheating yourself out of the better portion of your compensation.

People buy personalities as much as merchandise, and it is a question if they are not influenced more by the personalities with which they come in contact than they are by the merchandise.

It is in quiet that our best ideas occur to us. Don't make the mistake of believing that by a frantic kind of dashing around you are being your most effective and efficient self. Don't assume that you are wasting time when you take time out for thought.