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

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

The journey of a thousand miles begins with one step. 

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

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

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

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

Do what you have always done and you will always be what you have always been

You cannot escape the responsibility of tomorrow by evading it today

I can is 100 times more important than IQ.

The greatest enemy to human potential is your comfort zone

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

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

Failure is NOT your destiny. Failure is the key to success.

Never underestimate the importance of small steps. small steps = big changes.