Everything you want is on the other side of fear

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

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

There are no bad mistakes in maths, only discoveries.

MATHS = Mistakes Allow Thinking To Happen

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

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

The bad news is time flies, the good new is that you're the pilot.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Time is your friend, impulse is your enemy.

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

Success is a journey, not a destination.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

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

I think, therefore I am.