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. 

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

Instead of finding reasons why you can't, find reasons why you can.

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

Failure to prepare = preparing to fail

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

If you want to succeed, double your failure rate.

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

You can have results or excuses, not both

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

The wise person knows that no answer is also an answer

There are no bad mistakes in maths, only discoveries.

Everything that happens was once a dream.

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there