Mental toughness is essential to success.

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

The will to win... the will to achieve...goes dry and arid without continuous renewal.

The strength of the group is the strength of the leaders.

At many a moment on many a day, I am convinced that pro football must be a game for madmen, and I must be one of them.

Character is the direct result of mental attitude. I believe that character is higher than the intellect. I believe that leadership is in sacrifice, in self-denial, in humility and in the perfectly disciplined will. This is the distinction between great and little men.

The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.