The temptation to quit will be the greatest when you are about to succeed

Procrastination is the thief of time and the enemy of success.

Pure mathematics is in its way, the poetry of logical ideas.

You can hire a tutor but you can't hire someone to practice for you.

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

The greatest mistake we make is living in constant fear that we will make one.

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

Nobody said it’d be easy, they just promised it would be worth it.

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

We learn more from failure than we do from success.

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.

Failure is NOT your destiny. Failure is the key to success.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

If you want to succeed, double your failure rate.

I can is 100 times more important than IQ.