Every single one of us possesses the strength to attempt something he isn't sure he can accomplish.

We strive toward a goal, and whether we achieve it or not is important, but it's not what's most important. What matters is how we move toward that goal.

You can hurt more than you ever thought possible, then continue until you discover that hurting isn't that big a deal.

Every single one of us possesses the strength to attempt something he isn't sure he can accomplish. It can be running a mile, or a 10K race, or 100 miles. It can be changing a career, losing 5 pounds, or telling someone you love her (or him).

Train at your current fitness level, or slightly above — not where you want to be.

What we eat is a matter of life and death.

Train where your fitness is NOW, not where you want to be.