t produces movement through infinite time, but nothing finite has infinite power; and,Canada Goose Whistler Parka, while every magnitude is either infinite or finite, it cannot, for the above reason,Canada Goose Heli-Arctic Parka, have finite magnitude, and it cannot have infinite magnitude because there is no infinite magnitude at all). But it has also been shown that it is impassive and unalterable; for all the other changes are posterior to change of place.
Book XII Chapter 8
It is clear,Canada Goose Herr, then,Dame Moncler Melina Norge Salg, why these things are as they are. But we must not ignore the question whether we have to suppose one such substance or more than one, and if the latter,PJS Herreklær Portland Parkas Norge Salg, how many; we must also mention,Dame Moncler Milan, regarding the opinions expressed by others, that they have said nothing about the number of the substances that can even be clearly stated. For the theory of Ideas has no special discussion of the subject; for those who speak of Ideas say the Ideas are numbers, and they speak of numbers now as unlimited,Buty Jordan Retro 7, now as limited by the number 10; but as for the reason why there should be just so many numbers, nothing is said with any demonstrative exactness. We however must discuss the subject, starting from the presuppositions and distinctions we have mentioned. The first principle or primary being is not movable either in itself or accidentally,Chaussures Nike Air Max 2014 Homme, but produces the primary eternal and single movement. But since that which is moved must be moved by something, and the first mover must be in itself unmovable, and eternal movement must be produced by something eternal and a single movement by a single thing, and since we see that besides the simple spatial movement of the universe, which we say the first and unmovable substance produces,Chaussures NMD Runner Femme, there are other spatial movements-those of the planets-which are eternal (for a body which moves in a circle is eternal and unresting; we have proved these points in the physical treatises), each of these movements also must be caused by a substance both unmovable in itself and eternal. For the nature of the stars is eternal just because it is a certain kind of substance,Maillot Godin Pas Cher, and the mover is eternal and prior to the moved, and that which is prior to a substance must be a substance. Evidently, then,Dame Moncler Angers, there must be substances which are of the same number as the movements of the stars, and in their nature eternal, and in themselves unmovable, and without magnitude, for the reason before mentioned. That the movers are substances, then,Chaussures Air Jordan 10 Retro Homme, and that one of these is first and another second according to the same order as the movements of the stars, is evident. But in the number of the movements we reach a problem which must be treated from the standpoint of that one of the mathematical sciences which is most akin to philosophy-viz. of astronomy; for this science speculates about substance which is perceptible but eternal, but the other mathematical sciences, i.e. arithmetic and geometry, treat of no substance. That the movements are more numerous than the bodies that are moved is evident to those who have given even moderate attention to the matter; for each of the planets has more than one mo
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