"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. There is something good in men that really yearns for discipline."
"The good Lord gave you a body that can stand most anything. It's your mind you have to convince."
"Mental toughness is many things and rather difficult to explain. Its qualities are sacrifice and self-denial. Also, most importantly, it is combined with a perfectly disciplined will that refuses to give in. It's a state of mind-you could call it character in action."
"Once you learn to quit, it becomes a habit."
"Perfection is not attainable. But if we chase perfection, we can catch excellence."