You don’t stop running because you get old, you get old because you stop running.
Take things as they are. Punch when you have to punch. Kick when you have to kick.
Unless you puke, faint or die, keep going.
If you don’t have answers to your problems after a four-hour run, you ain’t getting them.
To learn to succeed, you must first learn to fail.
You have to remember something: everybody pities the weak; jealousy you have to earn.
Confidence is contagious. So is lack of confidence.
What is the point of being on this Earth if you are going to be like everyone else and avoid trouble?
If it doesn’t challenge you, it doesn’t change you.
If you practice hard, you can win every battle.
To give anything less than your best is to sacrifice the gift.
Pain is weakness leaving the body.
I'll be back.
Ask nothing from your running, and you’ll get more than you ever imagined.
If you can run six miles on a summer day, then you, my friend, are a lethal weapon in the animal kingdom.
Don’t let fatigue make a coward out of you.
Do something today that your future self will thank you for.
Trust yourself, no matter what anyone else thinks.
Summer bodies are made in the winter.
The pride in finishing a marathon is much greater than all the pain endured during the marathon.