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

It is never too late to become what you might have been

It always seems impossible until it's done.

Your attitude is everything. Pick a good one.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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

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

If you fail, next time fail better.

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

Success is a journey, not a destination.

A book a day keeps the stupidity away.

There are no shortcuts to any place worth going.

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

Fall down seven times, stand up eight.

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