The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

If you can understand just one thing thoroughly, then you will understand everything.

A book a day keeps the stupidity away.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Mistakes have the power to turn you into something better than you were before.

Practice like you’ve never won. Perform like you’ve never lost.

In order to become better than anybody else you must first become better than yourself.

You're not in competition with anyone but yourself. Outdo your past, not other people.

Don’t practice until you get it right, practice until you can’t get it wrong.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Lose an hour in the morning and you will spend all day looking for it.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

The power of reflection is the most powerful skill you’ll learn.

Don't fear failure, fear being in the same exact same place next year as you are now.