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

I can is 100 times more important than IQ.

The greatest glory in loving lies not in never falling, but in rising every time we fall.

Time is your friend, impulse is your enemy.

Success is a journey, not a destination.

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. 

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

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

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

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

The temptation to quit will be the greatest when you are about to succeed

Start, struggle, fail, fix and learn. Repeat.

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Fall down seven times, stand up eight.

If you can understand just one thing thoroughly, then you will understand everything.