But of course he had not many hours to spare, for now his education was beginning in earnest. He learned sword-fighting and riding, swimming and diving, how to shoot with the bow and play on the recorder and the theorbo, how to hunt the stag and cut him up when he was dead, besides Cosmography, Rhetoric, Heraldry, Versification, and of course History, with a little Law, Physic, Alchemy, and Astronomy. Of Magic he learned only the theory, for Doctor Cornelius said the practical part was not proper study for princes. “And I myself,” he added, “am only a very imperfect magician and can do only the smallest experiments.” Of Navigation (“Which is a noble and heroical art,” said the Doctor) he was taught nothing, because King Miraz disapproved of ships and the sea. He also learned a great deal by using his own eyes and ears. As a little boy he had often wondered why he disliked his aunt, Queen Prunaprismia; he now saw that it was because she disliked him. He also began to see that Narnia was an unhappy country.