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

The bad news is time flies, the good new is that you're the pilot.

There are no bad mistakes in maths, only discoveries.

I can is 100 times more important than IQ.

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

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

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

You cannot escape the responsibility of tomorrow by evading it today

Fall down seven times, stand up eight.

Skills are built not born.

We all make mistakes. What matters is how we choose to move forwards from them.

Pure mathematics is in its way, the poetry of logical ideas.

Everything you want is on the other side of fear

99% of genius comes from hard work, the remaining 1% comes from innate talent

I think, therefore I am.