I think, therefore I am.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

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.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

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

If you can understand just one thing thoroughly, then you will understand everything.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

In order to become better than anybody else you must first become better than yourself.

Everything you want is on the other side of fear

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.

If you want to succeed, double your failure rate.

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

Success is a journey, not a destination.