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

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

Try and do one thing each day that you would really rather not do.

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

Success can never happen without the journey (struggle).

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

It always seems impossible until it's done.

Failure is not the opposite of success, it is part of the success.

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

Don’t hang your targets after you’re done shooting.

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.

The bad news is time flies, the good new is that you're the pilot.

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