Book,  Paragraph

 1   I,  1 |        and their properties and movements, but also with the principles
 2   I,  2 |       which are the only simple movements. And the reason of this
 3   I,  2 |         the upward and downward movements are in a straight line, "
 4   I,  2 |        them. Necessarily, then, movements also will be either simple
 5   I,  2 |         the upward and downward movements, which are natural and unnatural
 6   I,  3 |        decided that of contrary movements, if the one is unnatural
 7   I,  4 |         contrary oppositions of movements are determined by those
 8   I,  7 |   unchallenged. For the primary movements being finite in number,
 9   I,  7 |       is simple, and the simple movements are finite, and every natural
10   I,  7 | infinite in extent, so that the movements too of all these bodies
11   I,  7 |        unnaturally, and the two movements are determined by the proper
12   I,  8 |        in our discussion of the movements, for these are limited in
13   I,  8 |     upon the distinction of the movements. Therefore, since the movements
14   I,  8 | movements. Therefore, since the movements are the same, the elements
15   I,  8 |         say then that all their movements, even those which are mutually
16  II,  1 |  infinity of time, and of other movements, to some the cause of their
17  II,  2 |        in the discussion of the movements of animals, for the reason
18  II,  2 |   connect them with the various movements, taking principle to mean
19  II,  4 |    heaven is the measure of all movements whatever in virtue of being
20  II,  4 |     must be the swiftest of all movements. Now of lines which return
21  II,  5 |    already explained that these movements are not contrary to one
22  II,  6 |        a composition of several movements into one. If the movement
23  II,  7 |         composition, shape, and movements. It would be most natural
24  II,  8 |      the spherical body has two movements proper to itself, namely
25  II,  10|       discussion shows that the movements of the several stars depend,
26  II,  12|     find the greatest number of movements in the intermediate bodies,
27  II,  12|     should move with the fewest movements, say two, and the one next
28  II,  12|       opposite is the case. The movements of the sun and moon are
29  II,  12|        increasing the number of movements, while another cannot attain
30  II,  12|      bodies near to it with few movements. For they do not attain
31  II,  12|        separately given special movements of its own, there is in
32  II,  13|      direction of their natural movements? In the infinite chaos there
33  II,  14|        thing a simple: contrary movements cannot belong to the same
34 III,  1 |        and functions I mean the movements of these and of all other
35 III,  2 |      however many the unnatural movements, is always one. For naturally
36 III,  2 |        way, while its unnatural movements are manifold. The same may
37 III,  3 |         it proper movement, and movements are either simple or mixed,
38 III,  3 |    bodies; for there are simple movements. It is plain, then, that
39 III,  4 |        and the number of simple movements is not infinite, because
40 III,  5 |       of a plurality of natural movements, it is impossible that there
41  IV,  1 |        the centre; and of these movements that which is away from
42  IV,  3 |  themselves the source of their movements is that their matter is
43  IV,  5 |         the downward and upward movements are equally constant and