devils." "Then, papa, everything was peaceful on Earth after the An-vils enslaved the humans?" "For a little while. Then, some of the most daring of the humans, led by a man named Knowall, escaped into the interior of Greenland. This Knowall was a psychiatrist, the foremost on Earth." "What's a psychiatrist?" "A dealer in ideas." "Then, he was very rich?" "He'd been the richest human on Earth. After some profound thought, Knowall figured a way to rid the earth of the An-vils." "How, papa?" "He perfected a method, called the Knowall-Hughes, Ilinski technique, of imbuing these An-vils with human emotions." "What does 'imbuing' mean?" "He filled them full of and made them aware of." Zenia interrupted, "Aren't you talking a bit above the child's understanding, Drake?" "No, mama," said Zoe. "I understand what papa explained. Now, don't interrupt." "So, Knowall," continued Drake, "filled the An-vils with human feelings such as Love, Hate, Ambition, Jealousy, Malice, Envy, Despair, Hope, Fear, Shame and so on. Very soon the An-vils were acting like humans, and in ten days, terrible civil wars wiped out the An-vils' population by two-thirds." "Then, papa, the An-vils finally killed off each other?" "Almost, until among them a being named Zalibar, full of saintliness and persuasion, preached the brotherhood of all An-vils. The invaders, quickly converted, quit their quarrels, and the Earth-lings were even more enslaved." "Oh, papa, weren't Knowall and his followers in Greenland awfully sad the way things had turned out?" "For a while. Then Knowall came up with the final pay-off." "Is that slang, papa? Pay-off?"