Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

You cannot escape the responsibility of tomorrow by evading it today

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

It always seems impossible until it's done.

Our fixed mindset builds our cage, fear keeps us in it.

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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

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

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

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

Fall down seven times, stand up eight.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Hard work - a two way street where you get exactly what you put in.

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