There is some justice in this opinion, as there always is in such as attain general currency. It may often happen on the stage, that an actor, by possessing in a preeminent degree the external qualities necessary to give effect to comedy, may be deprived of the right to aspire to tragic excellence; and in painting or literary composition, an artist or poet may be master exclusively of modes of thought, and powers of expression, which confine him to a single course of subjects. But much more frequently the same capacity which carries a man to popularity in one department will obtain for him success in another, and that must be more particularly the case in literary composition, than either in acting or painting, because the adventurer in that department is not impeded in his exertions by any peculiarity of features, or conformation of person, proper for particular parts, or, by any peculiar mechanical habits of using the pencil, limited to a particular class of subjects.