Our post-war Manhattan apartment building is undergoing a major renovation – new elevators, new lobby furniture, new carpeting, crown molding, wallpaper and lighting on all floors, and new saddles, bells and knobs for all our apartment doors. The construction company hired for the job sent a friendly crew of guys who enjoy the cookies I offer them. Yesterday as I was leaving my apartment I overheard a sweet conversation between two of the men who were working down the...