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Diodorus Siculus, Library 16 0 Browse Search
Herodotus, The Histories (ed. A. D. Godley) 14 0 Browse Search
Pausanias, Description of Greece 10 0 Browse Search
M. Tullius Cicero, Orations, for Quintius, Sextus Roscius, Quintus Roscius, against Quintus Caecilius, and against Verres (ed. C. D. Yonge) 4 0 Browse Search
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Plato, Hippias Major, Hippias Minor, Ion, Menexenus, Cleitophon, Timaeus, Critias, Minos, Epinomis 2 0 Browse Search
Plato, Hippias Major, Hippias Minor, Ion, Menexenus, Cleitophon, Timaeus, Critias, Minos, Epinomis 2 0 Browse Search
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Browsing named entities in Aristotle, Metaphysics. You can also browse the collection for Cyzicus or search for Cyzicus in all documents.

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Aristotle, Metaphysics, Book 12, section 1073b (search)
ound all the other spheres, and the sphere next in order, which has its motion in the circle which bisects the zodiac, is common to all the planets); the third sphere of all the planets has its poles in the circle which bisects the zodiac; and the fourth sphere moves in the circle inclined to the equator of the third. In the case of the third sphere, while the other planets have their own peculiar poles, those of Venus and Mercury are the same. Callippusof Cyzicus (fl. 380 B.C.). Simplicius says (Simplicius 493.5-8) that he corrected and elaborated Eudoxus's theory with Aristotle's help while on a visit to him at Athens. assumed the same arrangement of the spheres as did Eudoxus (that is, with respect to the order of their intervals), but as regards their number, whereas he assigned to Jupiter and Saturn the same number of spheres as Eudoxus, he considered that two further spheres should be added both for the sun