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

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

There is no elevator to success, you have to take the stairs.

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

The journey of a thousand miles begins with one step.

Everything you want is on the other side of fear

We learn more from failure than we do from success.

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

I think, therefore I am.

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

There are no bad mistakes in maths, only discoveries.

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

No one starts out on top. You have to work your way up.

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