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

The journey of a thousand miles begins with one step.

99% of genius comes from hard work, the remaining 1% comes from innate talent

The greatest enemy to human potential is your comfort zone

It always seems impossible until it's done.

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

Tough times never last, but tough people do.

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

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

Skills are built not born.

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

Success is a journey, not a destination.

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