There are three constants in life... change, choice and principles.

A small group of thoughtful people could change the world. Indeed, it's the only thing that ever has.

To improve is to change to be perfect is to change often.

Change the changeable, accept the unchangeable, and remove yourself from the unacceptable.

All things must change to something new, to something strange.

Never believe that a few caring people can't change the world. For, indeed, that's all who ever have.

One must change one's tactics every ten years if one wishes to maintain one's superiority.

Just because everything is different doesn't mean anything has changed.

There is nothing permanent except change.

Most of the change we think we see in life is due to truths being in and out of favor.