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. 

GCSE and A Level Maths are a marathon not a sprint

Skills are built not born.

I think, therefore I am.

Don't fear failure, fear being in the same exact same place next year as you are now.

You can hire a tutor but you can't hire someone to practice for you.

The wise person knows that no answer is also an answer

You cannot escape the responsibility of tomorrow by evading it today

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.

Tough times never last, but tough people do.

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

If you want to succeed, double your failure rate.

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

Don’t hang your targets after you’re done shooting.

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