One must be sane to think clearly, but one can think deeply and be quite insane.

Success is doing ordinary things extraordinarily well.

Opportunity is missed by most people because it is dressed in overalls and looks like work.

Let others lead small lives, but not you. Let others argue over small things, but not you. Let others cry over small hurts, but not you. Let others leave their future in someone else's hands, but not you.

For a man to conquer himself is the first and noblest of all victories.

I do not like to repeat successes, I like to go on to other things.

Whosoever desires constant success must change his conduct with the times.

All your dreams can come true if you have the courage to pursue them

The best of artists has no conception that the marble alone does not contain within itself.

It had long since come to my attention that people of accomplishment rarely sat back and let things happen to them. They went out and happened to things.

If you go to work on your goals, your goals will go to work on you. If you go to work on your plan, your plan will go to work on you. Whatever good things we build end up building us.

At least with me, the match starts much, much earlier than the actual match.

Fake it until you make it.

It's fine to celebrate success but it is more important to heed the lessons of failure.

Great companies are built on great products.

Be quick, but don't hurry.

The greatest leader is not necessarily the one who does the greatest things. He is the one that gets the people to do the greatest things.

Dad, you've done a lot of great things, but you're a very old man, and old people are useless.

One of the greatest discoveries a person makes, one of their great surprises, is to find they can do what they were afraid they couldn't do.

Lisa, if you don't like your job you don't strike. You just go in every day and do it really half-assed. That's the American way.

If you try to be anyone but yourself, you will fail; if you are not true to your own heart, you will fail. Then again, there's no success like failure