Be the change that you wish to see in the world.

If we don't change, we don't grow. If we don't grow, we aren't really living.

I alone cannot change the world, but I can cast a stone across the waters to create many ripples.

Everyone thinks of changing the world, but no one thinks of changing himself.

There is nothing permanent except change.

Change is the law of life. And those who look only to the past or present are certain to miss the future.