amongst us; unless, by Jupiter, we will say that, as Minerva instilled nectar and ambrosia into the mouth of Achilles, when he received no other food, so the moon, which both is called and indeed is Minerva, nourishes men, producing for them and sending them every day ambrosia, with which, as old Pherecydes was wont to say, the Gods themselves are fed. For as touching that Indian root, which, as Megasthenes says, some people in those parts, who neither eat nor drink, but have pure mouths, burn and smoke, living on the smell of its perfume; whence should they have any of it there, the moon not being watered or refreshed with rain? 25. When Theon had spoken these things; You have very dexterously and gently, said I to him, by this facetiousness of yours smoothed as it were the brow, and taken off the chagrin and sourness of this discourse; which encourages and emboldens us to return an answer, since, however we may chance to fail, we expect not any severe or rigorous chastisement. For, to speak the truth, they who are extremely offended with these things and wholly discredit them, not being willing mildly to consider what probability and possibility there may be in them, are not much less in fault than those that are too excessively persuaded of them. First then, I say, it is not necessary that the moon must have been made in vain and to no end or purpose, if there are not men who dwell in it; for we see that this very earth here is not all cultivated or inhabited, but that only a small part of it, like so many promontories or demi-islands arising out of the deep, engenders, brings forth, and breeds plants and animals; the rest being through excessive cold or heat wholly desert and barren, or (which is indeed the greatest share of it) covered and plunged under the vast ocean. But you, who are always so great a lover and admirer of Aristarchus, give no ear to Crates when he reads in Homer, The sea, which gave to Gods and men their birth, Covers with waves the most part of the earth.[101]