• You understand that the piggies are animals, and you no more condemn them for murdering Libo and Pipo than you condemn a cabra for shewing up capim." That's right," said Miro. Ender smiled. "And that's why you'll never learn anything from them. Because you think of them as animals.

    Orson Scott Card (2011). “Speaker For The Dead: Book 2 in the Ender Saga”, p.156, Hachette UK