I won’t forget an interview I once heard on Austrian TV, given by a Polish cardiologist who, during World War II, had helped organize the Warsaw ghetto upheaval. “What a heroic deed,” exclaimed the reporter. “Listen,” calmly replied the doctor, “to take a gun and shoot is no great thing; but if the SS leads you to a gas chamber or to a mass grave to execute you on the spot, and you can’t do anything about it—except for going your way with dignity—you see, this is what I would call heroism.” Attitudinal heroism, so to speak.

