supreme ruler and supreme pontiff, follows his divine father in cultivating this great science. Mentioning some of the legends which recount the transformations of mortals into stars, he asserts that they must not be understood in too gross a sense. [78] Nothing is more wonderful than the orderly movement of the heavenly bodies. He who has contemplated this eternal order cannot believe the Epicurean doctrine. Human generations pass away, but the earth and the stars abide for ever. Surely the universe is divine. Passing on to the milky way, he gives two fanciful theories of its origin, one that it is the rent burnt by Phaethon through the firmament, the other that it is milk from the breast of Juno. As to its consistency, he wavers between the view that it is a closely packed company of stars, and the more poetical one that it is formed by the white-robed souls of the just. This last theory leads him to recount in a dull catalogue the well-worn list of Greek and Roman heroes. Comets are mysterious bodies, whose origin is unknown. The universe is full of fiery particles ever tending towards conglomeration, and perhaps their impact forms comets. Whether natural or supernatural, one thing is certain--they are never without effect on mankind. In the second book he begins by a complaint that the list of attractive subjects is exhausted. This incites him to essay an untried path, from which he hopes to reap no stolen laurels [79] as the bard of the universe! [80] He next expounds the doctrine of an ever-present spirit moving the mass of matter, in language reflected from the sixth Aeneid. Men must not seek for mathematical demonstration. Considerations of analogy are enough to awaken conviction. The fact that, _e.g._, shell-fish are affected by the moon, and that all land creatures depend on solar influence, should forbid us to dissociate earth from heaven, or man's activity from the providence of the gods. How could man have any knowledge of deity unless he partook of its nature? The rest of the book gives a catalogue of the different kinds of stars, their several attributes, and their astrological classification, ending with the _Dodecatemorion_ and _Oclotopos_.