We all have two lives. The second begins when we realise we only have one. 

We learn more from failure than we do from success.

Go as far as you can see, when you get there, you’ll be able to see further

Your attitude is everything. Pick a good one.

A book a day keeps the stupidity away.

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

Success is not final, failure is not fatal.  It is the courage to continue that counts.

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

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

Fall down seven times, stand up eight.

Failure is not the opposite of success, it is part of the success.

There are no bad mistakes in maths, only discoveries.

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

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

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