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

Progress is a nice word. But change is its motivator. And change has its enemies.

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

For changes to be of any true value, they've got to be lasting and consistent.

If you want to change attitudes, start with a change in behavior.

It's the most unhappy people who most fear change.

If you change the way you look at things, the things you look at change.

All change is not growth, as all movement is not forward.

Change means that what was before wasn't perfect. People want things to be better.

Very often a change of self is needed more than a change of scene.