We learn more from failure than we do from success.

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

I think, therefore I am.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Everything you want is on the other side of fear

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. 

Hard work - a two way street where you get exactly what you put in.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

I can is 100 times more important than IQ.

There is no elevator to success, you have to take the stairs.

Tough times never last, but tough people do.

Skills are built not born.

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

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