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

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

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. 

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

If you want to succeed, double your failure rate.

Don’t be afraid to work hard and find out how good you can really be.

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

Skills are built not born.

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

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

I can is 100 times more important than IQ.

In order to become better than anybody else you must first become better than yourself.

Your attitude is everything. Pick a good one.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Nobody said it’d be easy, they just promised it would be worth it.