Nothing is impossible if you want it badly enough. Impossible = I'm possible.

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

There are no bad mistakes in maths, only discoveries.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

We learn more from failure than we do from success.

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

Focus on progress, not perfection. Practise a little bit every day - little and often  Slow and steady wins the race.

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

I think, therefore I am.

Fall down seven times, stand up eight.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

Everything you want is on the other side of fear

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

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

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