pass into Infinity. Here, if anywhere, let us remember the Academy rule, and clear ourselves of excessive credulity, and treading on this slippery ground when reasoning about Infinity, only make sure that we keep our footing.’ XXXVIII. When I had finished, ‘Lamprias gives us sound advice’, said Demetrius. ‘The Gods by many forms—not “of sophistries”, as it is in Euripides,[180] but of things—deceive us, when we dare to pronounce opinions about these [Sidenote: B] great matters as if we knew. But “we must cry back”, to quote the same authority,[181] to the assumption from which our argument started. The statement that the oracles, when the daemons move off and desert them, lie idle and speechless, like musical instruments with none to play on them, raises another and a greater question as to the cause and power whereby they make the prophets and prophetesses subject to fits of inspiration and fancy. For it is impossible to allege the desertion as a cause of the silence unless we are first satisfied in what sense they preside and by their presence make the oracle active and vocal.’ ‘What?’ rejoined Ammonius, ‘do you suppose that the daemons are anything but souls which move around, as Hesiod[182] says “garmented in mist”? In my view, as man differs from man when he plays tragedy or [Sidenote: C] plays comedy, so soul differs from soul after it has fashioned for itself a body convenient to its present life. It is not then irrational or even wonderful that souls meeting souls should create within them fancies of that which is to be, just as we convey to one another, not only through voice, but often by written signs, by a touch, a glance, many intimations of things past, and forewarnings of things future. Or perhaps you have something different to tell us, Lamprias? For a rumour reached us lately that you had held a long discussion on these subjects with strangers at Lebadeia; but our informant [Sidenote: D] did not clearly remember any of it.’ ‘Do not be surprised at that,’ I said, ‘for there were many interruptions and much was going on, because it was a day of consultation and sacrifice, which made our conversation fragmentary and intermittent.’ ‘But now’, said Ammonius, ‘you have listeners with full leisure, and eager to inquire and to be told. There is no question of rivalry or faction, and you see what a frank full hearing has been accorded to every view.’ XXXIX. The others joined in encouraging me, and after a few minutes of silence I went on: ‘I must begin by saying [Sidenote: E] that it so happens that you, Ammonius, have given me a sort of opening for bringing forward now what I then said. For if the souls which have been separated from the body or have never had commerce with one at all, are daemons as you say, and God-like Hesiod[183] also: _Holy visitants of Earth and guardians sure of mortal men_,