When someone has died and we are told about it, so often our first inclination is to say, "But I only saw him a few days ago!" We say it incredulously, hand against mouth, the mouth open: "The last time I saw him he was fine!" But oh, the terrible insignificance of the occasion. Should we have known? If only we had known! And that time we ran into him downtown a few weeks ago, should we have had lunch with him when he'd asked?