Everything hangs on one’s thinking.

To be yourself is the greatest accomplishment.

It is not the mountain we conquer, but ourselves.

Be who you are and say what you feel, because those who mind don't matter, and those who matter don't mind.

Be congruent. Be authentic. Be your true self.

Life is ten percent what happens to me, and ninety percent how I react to it.

The only disability in life is a bad attitude.

The problem is not the problem. The problem is your attitude about the problem.

Attitude is a little thing that makes a big difference.

If you don’t like something, change it. If you can’t change it, change your attitude.

If you don’t know where you are going, you’ll end up someplace else.

Champions behave like champions before they are champions.

If you’re going through hell, keep going.

Don't let your happiness depend on something you may lose.

Be yourself. Everyone else is already taken.

This is the law. The purpose of fighting is to win. There is no possible victory in defense. The sword is more important than the shield and skill is more important than either. The final weapon is the brain. All else is supplemental.

If I try to beat someone, then I can only get as good as they are. If I try to be as good as I can be, there’s no telling where that might lead.

The unexamined life is not worth living.

He who has a why to live for can bear with almost any how.

A goal without a plan is just a wish.

We are what we believe we are.