I don't count my sit-ups. I only start counting when it starts hurting. That is when I start counting, because then it really counts. That's what makes you a champion.

Muhammad Ali

No man has the right to be an amateur in the matter of physical training. It is a shame for a man to grow old without seeing the beauty and strength of which his body is capable.

Socrates

Pain is weakness leaving the body.

Chesty Puller

Think training is hard? Try losing.

Nike

Don't look at Monday morning just as the day that you must go back to work, be thankful that you have a job to go to, so you can provide for yourself and just be thankful that you got to wake up.

Jameson Ferguson

Nobody ever drowned in his own sweat.

Ann Landers