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

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

The easiest person to deceive is yourself.

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

It is never too late to become what you might have been

Hope might be a good breakfast, but it makes a very poor dinner

Don’t hang your targets after you’re done shooting.

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

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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

You can have results or excuses, not both

Start, struggle, fail, fix and learn. Repeat.

It always seems impossible until it's done.