You're not in competition with anyone but yourself. Outdo your past, not other people.

If you fail, next time fail better.

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

Shoot for the moon and even if you miss you’ll land among the stars/

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

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

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.

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

There are no bad mistakes in maths, only discoveries.

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

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

We learn more from failure than we do from success.

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.