" But they were civilized cats, which had learned manners, and applied psychology, pretending to be gentle and harmless, even amiable. The deadliest killers wore the most cordial smiles; the most cunning were the most dignified, the most exalted. They had a great cause, an historic destiny, a patriotic duty, an inspired leader. They said: “We are building a new Germany,” and at the same time they thought: “How can I cut out this fellow’s guts? "

― Upton Sinclair , Dragon's Teeth (World's End Lanny Budd, #3)