Never tell all you know-not even to the person you know best.

Every problem has in it the seeds of its own solution. If you don't have any problems, you don't get any seeds.

If you can dream it, you can do it. Always remember that this whole thing was started with a dream and a mouse.

You can't build a reputation on what you are going to do.

Storms make trees take deeper roots.

If you paint in your mind a picture of bright and happy expectations, you put yourself into a condition conducive to your goal.

For me, I'm focused on what I want to do. I know what I need to do to be a champion, so I'm working on it.

Crave for a thing, you will get it. Renounce the craving, the object will follow you by itself.

The unexamined life is not worth living.

Ability is what you're capable of doing. Motivation determines what you do. Attitude determines how well you do it.

It's what you learn after you know it all that counts.

If you don't know, the thing to do is not to get scared, but to learn.

I have always found that mercy bears richer fruits than strict justice.

Believe you can and you're halfway there.

Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young.

Question with boldness even the existence of God; because, if there be one, he must more approve of the homage of reason than that of blindfolded fear.

Only the wisest and stupidest of men never change.

Failure is not our only punishment for laziness; there is also the success of others.

Effort only fully releases its reward after a person refuses to quit.

My heroes are the ones who survived doing it wrong, who made mistakes, but recovered from them.

A man can't soar too high, when he flies with his own wings.