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

You must be the change you wish to see in the world.

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

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

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

Loss is nothing else but change, and change is Nature's delight.

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

Be content with what you are, and wish not change nor dread your last day, nor long for it.

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

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