The journey of a thousand miles begins with one step. 

If you fail, next time fail better.

Don’t be afraid to work hard and find out how good you can really be.

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

The power of reflection is the most powerful skill you’ll learn.

Hard work beats talent when talent doesn't work hard.

You cannot escape the responsibility of tomorrow by evading it today

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

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

Go as far as you can see, when you get there, you’ll be able to see further

Success is the sum of small repeated efforts, day in and day out.

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

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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