Don’t be afraid to work hard and find out how good you can really be.

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

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

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

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

It is never too late to turn an unproductive day into a productive one.

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

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

Everything that happens was once a dream.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

Tough times never last, but tough people do.

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

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