I think, therefore I am.

The greatest enemy to human potential is your comfort zone

Time is your friend, impulse is your enemy.

It is never too late to turn an unproductive day into a productive one.

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

It always seems impossible until it's done.

Just stick with it, what seems hard now will one day be your warm up.

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

Everything you want is on the other side of fear

We learn more from failure than we do from success.

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.

We learn more from failure than we do from success.

You cannot escape the responsibility of tomorrow by evading it today