99% of genius comes from hard work, the remaining 1% comes from innate talent

You cannot escape the responsibility of tomorrow by evading it today

Success is the sum of small repeated efforts, day in and day out.

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

Failure to prepare = preparing to fail

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

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

FAIL - First Attempt In Learning

Time is your friend, impulse is your enemy.

If you fail, next time fail better.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

There are no bad mistakes in maths, only discoveries.

You can have results or excuses, not both

Everything you want is on the other side of fear

The power of reflection is the most powerful skill you’ll learn.