How then did it happen that the political instincts of this very same German people became so degenerate? For it was not merely one isolated phenomenon which pointed to this decadence, but morbid symptoms which appeared in alarming numbers, now all over the body politic, or eating into the body of the nation like a gangrenous ulcer. It seemed as if some all-pervading poisonous fluid had been injected by some mysterious hand into the bloodstream of this once heroic body, bringing about a creeping paralysis that affected the reason and the elementary instinct of self-preservation.