Don’t be afraid to work hard and find out how good you can really be.

Your attitude is everything. Pick a good one.

Run in the morning before your body figures out what you're doing

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

Procrastination makes easy things hard and hard things harder.

Go as far as you can see, when you get there, you’ll be able to see further

You can have results or excuses, not both

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

If you fail, next time fail better.

There are no shortcuts to any place worth going.

The master has failed more times than the beginner has even tried

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.