If you want to make the world a better place, take a look at yourself, and make a change.

As a man changes his own nature, so does the attitude of the world change towards him.

If you want to change the world, start with yourself.

Our greatest ability as humans is not to change the world; but to change ourselves.

What I've learned is not to change who you are, because eventually you're going to run out of new things to become.

Don't change on me. Don't extort me unless you intend to do it forever.