We've all heard that we have to learn from our mistakes, but I think it's more important to learn from successes. If you learn only from your mistakes, you are inclined to learn only errors.

Every person, if he is to have mental health and live successfully, must move away from past failures and mistakes and go forward without letting them be a weight upon him. The art of forgetting is absolutely necessary.

Four things for success: work and pray, think and believe.

Have great hopes and dare to go all out for them. Have great dreams and dare to live them. Have tremendous expectations and believe in them.

The negative principle negates. The positive principle creates. The negative principle doubts. The positive principle believes. The negative principle accepts defeat. The positive principle goes for victory.

You must never conclude, even though everything goes wrong, that you cannot succeed. Even at the worst there is a way out, a hidden secret that can turn failure into success and despair into happiness. No situation is so dark that there is not a ray of light

Believe that all the resources you need are in your mind. That is a formula that really works.