Quote from : Schindler's List Book

Even among Sedlacek's own small cell, his Viennese anti-Nazi club, it was not imagined that the pursuit of the Jews had grown quite so systematic. Not only was the story Schindler told him startling simply in moral terms: one was asked to believe that in the midst of a desperate battle, the National Socialists would devote thousands of men, the resources of precious railroads, and enormous cubic footage of cargo space, expensive techniques of engineering, a fatal margin of their research-and-development scientists, a substantial bureaucracy, whole arsenals of automatic weapons, whole magazines of ammunition, all to an extermination which had no military or economic meaning but merely a psychological one.