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

Tough times never last, but tough people do.

Success is not final and failure is not fatal. It is the courage to continue that counts.

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. 

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

Failure is NOT your destiny. Failure is the key to success.

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

Fall down seven times, stand up eight.

It is never too late to become what you might have been

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

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

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

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.

Do what you have always done and you will always be what you have always been

We all have two lives. The second begins when we realise we only have one.