Keep your mind open to change all the time. Welcome it. Court it. It is only by examining and reexamining your opinions and ideas that you can progress.

There is a certain degree of satisfaction in having the courage to admit one's errors.

Do the thing you fear to do and keep on doing it... that is the quickest and surest way ever yet discovered to conquer fear.

Success in dealing with people depends on sympathetic grasp of the other person's viewpoint.

Create happiness for others.

Merely stating a truth isn't enough. The truth has to be made vivid, interesting, dramatic. You have to use showmanship.

The successful man will profit from his mistakes and try again in a different way.