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

You can hire a tutor but you can't hire someone to practice for you.

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

Everything that happens was once a dream.

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

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

Don’t be afraid to work hard and find out how good you can really be.

It doesn’t matter where you start, it matters how you end

There is no elevator to success, you have to take the stairs.

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

In order to become better than anybody else you must first become better than yourself.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

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

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

Time is your friend, impulse is your enemy.