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

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

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.

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

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

GCSE and A Level Maths are a marathon not a sprint

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

Lose an hour in the morning and you will spend all day looking for it.

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

Patience is when you’re supposed to get mad, but you choose to understand

There are no bad mistakes in maths, only discoveries.

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

It is never too late to turn an unproductive day into a productive one.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.