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.

The temptation to quit will be the greatest when you are about to succeed

GCSE and A Level Maths are a marathon not a sprint

You cannot escape the responsibility of tomorrow by evading it today

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

A book a day keeps the stupidity away.

Try and do one thing each day that you would really rather not do.

We learn more from failure than we do from success.

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

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

If you want to succeed, double your failure rate.

I can is 100 times more important than IQ.

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

I think, therefore I am.

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