When he said in the police examination that he would have sent his own father to his death if that had been required, he did not mean merely to stress the extent to which he was under orders, and ready to obey them; he also meant to show what an “idealist” he had always been. The perfect “idealist,” like everybody else, had of course his personal feelings and emotions, but he would never permit them to interfere with his actions if they came into conflict with his “idea.”