We learn more from failure than we do from success.

Time is your friend, impulse is your enemy.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

I think, therefore I am.

Your limitation - its only your imagination.

Procrastination is the thief of time and the enemy of success.

You cannot start the next chapter of your life if you keep re-reading the last one.

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

There are no shortcuts to any place worth going.

Lose an hour in the morning and you will spend all day looking for it.

"I" not them. Be the best version of you.

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

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