If we have a journey to make that is really necessary, and we are frustrated by an oil shortage, a strike, a snowstorm, or some other transportation blockage, we may wistfully quote the Psalmist: "Oh that I had wings like a dove! for then would I fly away, and be at rest.
We are often called upon to describe ourselves and others, and the way we do it can be very important to the one being identified—it may, even, contribute to healing.
Given the emphasis placed by Christian Science on its practicality, we quite naturally want to know how Science works, how it can be demonstrated—and demonstrated better—by oneself.