Dreams don't work unless you do.

You cannot escape the responsibility of tomorrow by evading it today

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. 

Run in the morning before your body figures out what you're doing

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

There are no bad mistakes in maths, only discoveries.

I can is 100 times more important than IQ.

Failure is not the opposite of success, it is part of the success.

Everything you want is on the other side of fear

Everything that happens was once a dream.

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

Your attitude is everything. Pick a good one.

Failure to prepare = preparing to fail

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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