“You sound to me as though you don't be leave in the free will,' said Billy Pilgrim. 'If I hadn't spent so much time studying Earthlings,' said the Tralfamadorian, 'I wouldn't have any idea what was meant by 'free will.' I've visited thirty-one inhabited planets in the universe, and I haven't studied reports on 100 more. Only on Earth is there any talk of free will.”