You can have results or excuses, not both

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

It always seems impossible until it's done.

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

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

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

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

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.

Start, struggle, fail, fix and learn. Repeat.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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

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

Everything you want is on the other side of fear

I can is 100 times more important than IQ.

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