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

Skills are built not born.

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

If you fail, next time fail better.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Shoot for the moon and even if you miss you’ll land among the stars/

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

Time is your friend, impulse is your enemy.

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

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

Everything that happens was once a dream.

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

You can hire a tutor but you can't hire someone to practice for you.

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

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