Time is your friend, impulse is your enemy.

It always seems impossible until it's done.

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

There are no bad mistakes in maths, only discoveries.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

The easiest person to deceive is yourself.

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

Fall down seven times, stand up eight.

Don’t hang your targets after you’re done shooting.

Procrastination is the thief of time and the enemy of success.

I think, therefore I am.

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

Everything you want is on the other side of fear

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

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.