And if the mind thinks with a believing attitude one can do amazing things.

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.

There are some things you can't learn from others. You have to pass through the fire.

Watch your manner of speech if you wish to develop a peaceful state of mind.

To change your circumstances, first start thinking differently. Do not passively accept unsatisfactory circumstances, but form a picture in your mind of circumstances as they should be. Believe and succeed.

Don't take tomorrow to bed with you.

When I dig another out of trouble, the hole from which I lift him is the place where I bury my own.