When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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

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

Skills are built not born.

We learn more from failure than we do from success.

There are no bad mistakes in maths, only discoveries.

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

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

The greatest enemy to human potential is your comfort zone

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

If you can understand just one thing thoroughly, then you will understand everything.

Never underestimate the importance of small steps. small steps = big changes. 

No one starts out on top. You have to work your way up.

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

You cannot start the next chapter of your life if you keep re-reading the last one.