“We all must suffer from one of two pains, the pain of discipline or the pain of regret.”

“Practice yourself for heaven's sake in little things and thence proceed to greater.”

“I don't wait for moods. You accomplish nothing if you do that. Your mind must know it has got to get down to work.”

“I hated every minute of training, but I said, 'Don't quit. Suffer now and live the rest of your life as a champion.'”

“There are no shortcuts—everything is reps, reps, reps.”

“It is one thing to praise discipline, and another to submit to it.”

“When you do the things you need to do when you need to do them, the day will come when you can do the things you want to...”

“Your choices and decisions are a reflection of how well you’ve set and followed your priorities.”

“Any system was a straightjacket if you insisted on adhering to it so totally and humorlessly.”

“There is nothing so disobedient as an undisciplined mind, and there is nothing so obedient as a disciplined mind.”

“Habit is stronger than reason.”

“You must have discipline to have fun.”