Success in its highest and noblest form calls for peace of mind and enjoyment and happiness which come only to the man who has found the work that he likes best.

Strength and growth come only through continuous effort and struggle.

The battle is all over except the 'shouting' when one knows what is wanted and has made up his mind to get it, whatever the price may be.

Self-disciplined begins with the mastery of your thoughts. If you don't control what you think, you can't control what you do. Simply, self-discipline enables …

The coolest thing I've gotten to do in the past few years is guest star on Sesame Street.

When I was young I longed to write a great novel that should win me fame. Now that I am getting old my first book is written to amuse children. For aside from …

Happiness lies not in the mere possession of money; it lies in the joy of achievement, in the thrill of creative effort.