I am not a product of my circumstances. I am a product of my decisions.

The only limit to our realization of tomorrow will be our doubts of today.

If you can do something to get somebody excited — not everybody — but if you can be the best for somebody, then you can win.

Every single person I know who is successful at what they do is successful because they love doing it.

Success is how high you bounce after you hit bottom.

The challenge is not just to build a company that can endure; but to build one that is worthy of enduring.

We are what we repeatedly do. Excellence, then, is not an act, but a habit.

The surest way not to fail is to determine to succeed.