A gentleman could not do magic. Magic was what street sorcerers pretended to do in order to rob children of their pennies. Magic (in the practical sense) was much fallen off. It had low connexions. It was the bosom companion of unshaven faces, gypsies, house-breakers; the frequenter of dingy rooms with dirty yellow curtains. Oh no! A gentleman could not do magic. A gentleman might study the history of magic (nothing could be nobler) but he could not do any.