Everything you want is on the other side of fear

Hard work beats talent when talent doesn't work hard.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

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

Never underestimate the importance of small steps. small steps = big changes. 

Tough times never last, but tough people do.

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

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

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

I can is 100 times more important than IQ.

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

There are no bad mistakes in maths, only discoveries.

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

The journey of a thousand miles begins with one step.