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

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

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

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

It doesn’t matter where you start, it matters how you end

Dreams don't work unless you do.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

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

Your limitation - its only your imagination.

The greatest mistake we make is living in constant fear that we will make one.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

If you want to succeed, double your failure rate.

We learn more from failure than we do from success.

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

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