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

The road to success is like a staircase. If you want to succeed, double your failure rate

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

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

If you fail, next time fail better.

Dreams don't work unless you do.

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

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

He who has begun his task is half-way done. Have the courage to begin!

Patience is when you’re supposed to get mad, but you choose to understand

Fall down seven times, stand up eight.

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

Everything you want is on the other side of fear

We learn more from failure than we do from success.