XX. When these views had been stated, Ammonius spoke: ‘I think’, he said, ‘the dictum of Theophrastus was right. For what prevents our accepting a view which is dignified and highly philosophical? To disallow it is to reject many things possible but incapable of positive proof; to allow it is not[161] necessarily to import many which are impossible and [Sidenote: D] baseless. However, the only argument which I have heard the Epicureans employ against the daemons as introduced by Empedocles, that, if they are faulty and liable to sins, they cannot be blessed beings and long-lived, because vice implies much blindness and a liability to destructive accidents, is a foolish one. For, on this showing, Epicurus will be a worse man than Gorgias the sophist, and Metrodorus than Alexis the writer of comedies. For Alexis lived twice as long as Metrodorus, and Gorgias more than a third as long again as Epicurus. It is in another sense that we call virtue strong and [Sidenote: E] vice weak, not with regard to the duration or dissolution of body. Look at the lower animals: many which are sluggish in limb and dull in spirit, loose or disorderly in habits, live longer terms than the sensible and ingenious. Hence the Epicureans do wrong in ascribing the immortality of God to the caution and resistance which he opposes to destructive forces. No, the immunity from suffering and death should be laid in the nature of the blessed being, and should imply no trouble on his part. Perhaps, however, it is inconsiderate to argue against persons not present. It is now for Cleombrotus to resume his [Sidenote: F] argument lately interrupted, about the migration and exile of the daemons.’