Another cause of confusion, and the resulting feelings of nervousness, hurry, and anxiety, is the absurd habit of trying to do many things at one time.

Life is a series of problems.

It is well known that when Thomas A. Eddison was stymied by a problem, he would lie down and take a short nap.

Self-esteem is as necessary to the spirit as food is to the body.

Your nervous system can't tell real failure from imagined failure.

Self-improvement is the name of the game, and your primary objective is to strengthen yourself, not to destroy an opponent.

Ignore past failures and forge ahead.