Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

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. 

"I" not them. Be the best version of you.

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

Time is your friend, impulse is your enemy.

Success is a journey, not a destination.

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

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

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

I think, therefore I am.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

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