Of the Old Comedy but one writer has come down to us, and we cannot, therefore, in forming an estimate of his merits, enforce it by a comparison with other masters. Aristophanes had many predecessors, Magnes, Cratinus, Crates, and others; he was indeed one of the latest of this school, for he outlived the Old Comedy. We have no reason, however, to believe that we witness in him its decline, as we do that of Tragedy in the case of the last tragedian; in all probability the Old Comedy was still rising in perfection, and he himself one of its most finished authors. It was very different with the Old Comedy and with Tragedy; the latter died a natural, and the former a violent death.