In order to change the world, you have to get your head together first.

The greatest discovery of all time is that a person can change his future by merely changing his attitude.

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

The spirit of democracy is not a mechanical thing to be adjusted by abolition of forms. It requires change of heart.

They must often change, who would be constant in happiness or wisdom.

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

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

Always remember that the future comes one day at a time.

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

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