Illness and fatigue can be career ending. It mean the fans are sick and tired of you.

I've never known a man worth his salt who, in the long run, deep down in his heart, didn't appreciate the grind, the discipline

The measure of who we are is what we do with what we have.

It's easy to have faith in yourself and have discipline when you're a winner, when you're number one. What you got to have is faith and discipline when you're not a winner.

Inches make champions.

When you are through trying to improve, you are through.

It is essential to understand that battles are primarily won in the hearts of men. Men respond to leadership in a most remarkable way and once you have won his heart, he will follow you anywhere.