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

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

We learn more from failure than we do from success.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

If you want to succeed, double your failure rate.

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.

Success can never happen without the journey (struggle).

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

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

The power of reflection is the most powerful skill you’ll learn.

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

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

The wise person knows that no answer is also an answer

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Success is not final, failure is not fatal.  It is the courage to continue that counts.