Fear wears so many clever disguises it is virtually impossible to always recognize it. Fear disguises itself as the need to be somewhere else, doing something else, not knowing how to do something or not needing to do something.
Hannah Arendt
Just as the law in civilized countries assumes that the voice of conscience tells everybody, "Thou shalt not kill," even though man's natural desires and inclinations may at times be murderous, so the law of Hitler's land demanded that the voice of conscience tell everybody: "Thou shalt kill," although the organizers of the massacres knew full well that murder is against the normal desires and inclinations of most people. Evil in the Third Reich had lost the quality by which most people recognize it -- the quality of temptation.
