I can is 100 times more important than IQ.

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

We learn more from failure than we do from success.

Life is full of opportunities. With every opportunity that is missed, another one is born.

I think, therefore I am.

You cannot escape the responsibility of tomorrow by evading it today

Knowledge is of no value unless you put it into practice.

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

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. 

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

There are no shortcuts to any place worth going.

We learn more from failure than we do from success.

Instead of finding reasons why you can't, find reasons why you can.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Whenever you find yourself doubting how far you can go, just remember how far you have come.