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

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

You cannot escape the responsibility of tomorrow by evading it today

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

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

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.

The journey of a thousand miles begins with one step.

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

I have not failed, I've just found 10,000 ways that won't work.

If you fail, next time fail better.

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

Everything you want is on the other side of fear

Just stick with it, what seems hard now will one day be your warm up.

Hard work beats talent when talent doesn't work hard.