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

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

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

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

The easiest person to deceive is yourself.

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

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

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

Your attitude is everything. Pick a good one.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

You're not in competition with anyone but yourself. Outdo your past, not other people.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Do what you have always done and you will always be what you have always been

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