For several days Michel kept the photograph beside him on his bedside table. The mysteries of time were banal, he told himself, this was the way of the world: youthful optimism fades, and happiness and confidence evaporate. He lay on his Bultex mattress, struggling to come to terms with the transience of life. There was a small round dimple on the boy’s forehead—a scar, from chickenpox, that had accompanied him down the years. Where was truth? The heat of midday filled the room.