I could not go on. The tears blurred the words. I looked at Martha, who was crying silently. The box, that simple wooden box, had a dent the size of my fist right over the part where, if it had not been there, a burning beam would have shattered a young woman’s ribs and possibly killed my son. I was breathless. Everyone who saw it was breathless. The doctors, the nurses, the visitors who heard the story. It was not just a piece of wood. It was proof of a mother’s love reaching across the grave.