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. 

Mistakes have the power to turn you into something better than you were before.

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.

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

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

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

We learn more from failure than we do from success.

Knowledge is of no value unless you put it into practice.

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

Skills are built not born.

Your limitation - its only your imagination.

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

I can is 100 times more important than IQ.

The power of reflection is the most powerful skill you’ll learn.

He who has begun his task is half-way done. Have the courage to begin!