Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

Tomorrow is worth more than yesterday but less than today.

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

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

Hard work - a two way street where you get exactly what you put in.

Success can never happen without the journey (struggle).

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

I have not failed, I've just found 10,000 ways that won't work.

Time is your friend, impulse is your enemy.

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

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

Run in the morning before your body figures out what you're doing