Believe in yourself, because if you don’t, no one else will.
You can make a positive out of the most negative if you work at it hard enough.
The most important thing is to try and inspire people so that they can be great in whatever they want to do.
Always Do Your Best. Your best is going to change from moment to moment; it will be different when you are healthy as opposed to sick. Under any circumstance, simply do your best, and you will avoid self-judgment, self-abuse and regret.
It's hard to bet a person who never gives up.
You don't do things right once in a while. You do things right all the time.
If you are humble nothing will touch you, neither praise nor disgrace, because you know what you are.
Properly used, positive reinforcement is extremely powerful.
Liberty is not the power of doing what we like, but the right to do what we ought.