Our fixed mindset builds our cage, fear keeps us in it.

Time is your friend, impulse is your enemy.

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

Dreams don't work unless you do.

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

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

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

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

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

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

The wise person knows that no answer is also an answer

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

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

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