Then the same person will hardly be able to play a serious part in life, and at the same time to be an imitator and imitate many other parts as well; for even when two species of imitation are nearly allied, the same persons cannot succeed in both, as, for example, the writers of tragedy and comedy—did you not just now call them imitations? Yes, I did; and you are right in thinking that the same persons cannot succeed in both.
