The master has failed more times than the beginner has even tried

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

We are all maths people : step 1 - do maths and step 2 - be a person. 

It is never too late to turn an unproductive day into a productive one.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. The most powerful warriors are patience and time.

It doesn’t matter where you start, it matters how you end

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

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

You can have results or excuses, not both

Dreams don't work unless you do.

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.

If you can understand just one thing thoroughly, then you will understand everything.

If you want to succeed, double your failure rate.

Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.