The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Skills are built not born.

We are all maths people : step 1 - do maths and step 2 - be a person. 

Everything you want is on the other side of fear

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

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

Fall down seven times, stand up eight.

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

He who has begun his task is half-way done. Have the courage to begin!

Everything that happens was once a dream.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Practice like you’ve never won. Perform like you’ve never lost.

Try and do one thing each day that you would really rather not do.

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

The easiest person to deceive is yourself.