In order to become better than anybody else you must first become better than yourself.

There are no shortcuts to any place worth going.

Everything that happens was once a dream.

Failure to prepare = preparing to fail

I can is 100 times more important than IQ.

Just stick with it, what seems hard now will one day be your warm up.

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

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

It is never too late to become what you might have been

99% of genius comes from hard work, the remaining 1% comes from innate talent

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

The journey of a thousand miles begins with one step. 

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

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