When we are no longer able to change a situation - we are challenged to change ourselves.

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

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

Change your opinions, keep to your principles change your leaves, keep intact your roots.

Since we cannot change reality, let us change the eyes which see reality.

When it is not necessary to change, it is necessary not to change.

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

We all have big changes in our lives that are more or less a second chance.

Complainers change their complaints, but they never reduce the amount of time spent in complaining.

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