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. 

The greatest enemy to human potential is your comfort zone

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

I had no time is no excuse. 1 hour is 4% of your day and 1 minute is 0.34 % of your day.

You cannot escape the responsibility of tomorrow by evading it today

Tough times never last, but tough people do.

Everything that happens was once a dream.

You cannot start the next chapter of your life if you keep re-reading the last one.

The road to success is like a staircase. If you want to succeed, double your failure rate

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

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

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

GCSE and A Level Maths are a marathon not a sprint

Your limitation - its only your imagination.