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. 

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

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

I think, therefore I am.

Hard work - a two way street where you get exactly what you put in.

Fall down seven times, stand up eight.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

Pure mathematics is in its way, the poetry of logical ideas.

Procrastination is the thief of time and the enemy of success.

Shoot for the moon and even if you miss you’ll land among the stars/

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

The journey of a thousand miles begins with one step.

Success is a journey, not a destination.

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