[853] XIX, 253; De plac. philos., I, 8.
[854] Kühn, XIX, 261-62; De placitis philosophorum, I, 28; “ἡ δὲ εἱμαρμένη ἐστὶν αἰθέριον σῶμα. σπέρμα τῆστῶν πάντων γενέσεως.“
[855] XIX, 333.
[856] XIX, 274; De plac. philos., II, 19.
[857] XIX, 265; De plac. philos., II, 5.
[858] As much can hardly be said of our present day architects, whose fantastic tin cornices projecting far out from the roofs of high buildings and rows of stones poised horizontally in mid-air, with no other visible support than a plate glass window beneath, remind one forcibly and painfully of the deceits and levitations of magicians.
[859] De architectura, ed. F. Krohn, Leipzig, Teubner, 1912, VIII, iii, 24. A recent English translation of Vitruvius is by M. H. Morgan, Harvard University Press, 1914.
[860] VIII, iii, 16, 20-21, 24-5.
[861] III, i.
[862] V, Introduction, 3-4.