Skills are built not born.

The temptation to quit will be the greatest when you are about to succeed

The journey of a thousand miles begins with one step.

Success is a journey, not a destination.

Hard work - a two way street where you get exactly what you put in.

You cannot escape the responsibility of tomorrow by evading it today

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

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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

The road to success is like a staircase. If you want to succeed, double your failure rate

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

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