Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

Failure to prepare = preparing to fail

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

There are no shortcuts to any place worth going.

The master has failed more times than the beginner has even tried

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

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

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

Skills are built not born.

The greatest enemy to human potential is your comfort zone

Failure is NOT your destiny. Failure is the key to success.

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

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Go as far as you can see, when you get there, you’ll be able to see further