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

Your limitation - its only your imagination.

The easiest person to deceive is yourself.

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

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

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

Mistakes have the power to turn you into something better than you were before.

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

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

We all have two lives. The second begins when we realise we only have one. 

Pure mathematics is in its way, the poetry of logical ideas.

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

Nobody said it’d be easy, they just promised it would be worth it.

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

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do