“But it’s not a matter of morality, is it? It’s a matter of thresholds. How many guilty may be punished before you’d accept one innocent casualty? A thousand? Ten thousand? A hundred? When you consider, all calculations are meaningless except one. Has more good been done than evil? If so, then the law has done its job. And so … I must hang all four men.” He paused. “And I would weep, every night, for having done it.”