A lifetime of people, unconfirmed by their living presences, or photographs or descriptions in a notebook, can only skulk in the corners like ghosts. They shift like chimeras. Careful words of warning reverse themselves like truth and newspaper stories, becoming their own opposites. An imperfectly remembered life is a useless treachery. Every day, more fragments of the past roll around heavily in the chambers of an empty brain, shedding bits of color, a sentence or a fragrance, something that changes and then disappears. It drops like a stone to the bottom of the cave.