It always seems impossible until it's done.

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

If you want to succeed, double your failure rate.

Your limitation - its only your imagination.

You cannot start the next chapter of your life if you keep re-reading the last one.

We learn more from failure than we do from success.

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

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

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

Tomorrow is worth more than yesterday but less than today.

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

If you can understand just one thing thoroughly, then you will understand everything.

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

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

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.