There is nothing wrong in change, if it is in the right direction. To improve is to change, so to be perfect is to have changed often.

Nothing is perfect on the human stage.

The only way a man can remain consistent amid changing circumstances is to change with them while preserving the same dominating purpose.

If you don't take change by the hand, it will take you by the throat.

Perfect solutions of our difficulties are not to be looked for in an imperfect world.

The oldest habit in the world for resisting change is to complain that unless the remedy to the disease should be universally applied it should not be applied at all. But you must start somewhere.