The greatest mistake we make is living in constant fear that we will make one.

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

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

Procrastination is the thief of time and the enemy of success.

You can hire a tutor but you can't hire someone to practice for you.

You cannot escape the responsibility of tomorrow by evading it today

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

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

I have not failed, I've just found 10,000 ways that won't work.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

I think, therefore I am.

We all make mistakes. What matters is how we choose to move forwards from them.

It doesn’t matter where you start, it matters how you end

The road to success is like a staircase. If you want to succeed, double your failure rate

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