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

Hard work beats talent when talent doesn't work hard.

FAIL - First Attempt In Learning

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. 

There are no bad mistakes in maths, only discoveries.

No one starts out on top. You have to work your way up.

I can is 100 times more important than IQ.

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

It always seems impossible until it's done.

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

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

It is never too late to become what you might have been

Dreams don't work unless you do.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

You can be shown the path, but only you can make the first step.