"Espionage (Roberto was shocked and terrified), the most contagious plague of courts, harpy that swoops down on the royal table with rouged face and hooked claws, flying on batwings and listening with ears endowed with great tympana, an owl that sees only in the dark, a viper among roses, cockroach on flowers converting into venom the juice it sips at its sweetest, spider of antechambers weaving the strands of its subtle talk to catch every passing fly, parrot with curved beak reporting everything it hears, transforming truth into falsehood and falsehood into truth, chameleon that receives every color and dresses in all save the one that is its true garb. All qualities of which anyone would be ashamed, save the one who by divine (or infernal) decree is born to the service of evil."