My father handed me a small weathered box he said my grandfather gave him years earlier after a promotion. He had never opened it. Inside was a single silver chess piece—the queen. Under it, in my grandfather’s hand, was a note: One day, give this to the person who understands the board better than you ever did. My father laughed once without humor and said that, apparently, the old man had known all along it would never be him. I laughed too, because that at least sounded exactly like Grandpa.