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

There are no shortcuts to any place worth going.

There is no elevator to success, you have to take the stairs.

The journey of a thousand miles begins with one step. 

You can hire a tutor but you can't hire someone to practice for you.

The greatest enemy to human potential is your comfort zone

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

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

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

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Failure to prepare = preparing to fail

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

FAIL - First Attempt In Learning

The journey of a thousand miles begins with one step.

I can is 100 times more important than IQ.