Don't fear failure, fear being in the same exact same place next year as you are now.

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

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. Rome wasn't built in a day, but they worked on it every single day. 

Everything you want is on the other side of fear

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

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

Skills are built not born.

We learn more from failure than we do from success.

Start, struggle, fail, fix and learn. Repeat.

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

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

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

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

The power of reflection is the most powerful skill you’ll learn.