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 can is 100 times more important than IQ.

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

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

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.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

You can have results or excuses, not both

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.

Tough times never last, but tough people do.

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

Failure is not the opposite of success, it is part of the success.

Life is full of opportunities. With every opportunity that is missed, another one is born.

GCSE and A Level Maths are a marathon not a sprint

In order to become better than anybody else you must first become better than yourself.

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