So that as an imitator Sophocles will be on one side akin to Homer, both portraying good men; and on another to Aristophanes, since both present their personages as acting and doing. This in fact, according to some, is the reason for plays being termed dramas, because in a play the personages act the story. Hence too both Tragedy and Comedy are claimed by the Dorians as their discoveries; Comedy by the Megarians--by those in Greece as having arisen when Megara became a democracy, and by the Sicilian Megarians on the ground that the poet Epicharmus was of their country, and a good deal earlier than Chionides and Magnes; even Tragedy also is claimed by certain of the Peloponnesian Dorians. In support of this claim they point to the words 'comedy' and 'drama'. Their word for the outlying hamlets, they say, is comae, whereas Athenians call them demes--thus assuming that comedians got the name not from their _comoe_ or revels, but from their strolling from hamlet to hamlet, lack of appreciation keeping them out of the city. Their word also for 'to act', they say, is _dran_, whereas Athenians use _prattein_. So much, then, as to the number and nature of the points of difference in the imitation of these arts. 4 It is clear that the general origin of poetry was due to two causes, each of them part of human nature. Imitation is natural to man from childhood, one of his advantages over the lower animals being this, that he is the most imitative creature in the world, and learns at first by imitation. And it is also natural for all to delight in works of imitation. The truth of this second point is shown by experience: though the objects themselves may be painful to see, we delight to view the most realistic representations of them in art, the forms for example of the lowest animals and of dead bodies. The explanation is to be found in a further fact: to be learning something is the greatest of pleasures not only to the philosopher but also to the rest of mankind, however small their capacity for it; the reason of the delight in seeing the picture is that one is at the same time learning--gathering the meaning of things, e.g. that the man there is so-and-so; for if one has not seen the thing before, one's pleasure will not be in the picture as an imitation of it, but will be due to the execution or colouring or some similar cause. Imitation, then, being natural to us--as also the sense of harmony and rhythm, the metres being obviously species of rhythms--it was through their original aptitude, and by a series of improvements for the most part gradual on their first efforts, that they created poetry out of their improvisations.