Book,  Paragraph

 1   I,  2 |        unnatural movement is the contrary of the natural and a thing
 2   I,  2 |        can have no more than one contrary, it will follow that circular
 3   I,  2 |       natural motion must be the contrary of the circular motion.
 4   I,  2 |        single thing has a single contrary; and upward and downward
 5   I,  2 |      eternal, being nevertheless contrary to nature. At any rate the
 6   I,  3 |           For we decided that of contrary movements, if the one is
 7   I,  3 |        comes into being from its contrary and in some substrate, and
 8   I,  3 |   substrate by the action of the contrary into the contrary, as we
 9   I,  3 |         of the contrary into the contrary, as we explained in our
10   I,  3 |        motions of contraries are contrary. If then this body can have
11   I,  3 |       then this body can have no contrary, because there can be no
12   I,  3 |          because there can be no contrary motion to the circular,
13   I,  4 |        form of motion opposed as contrary to the circular may be proved
14   I,  4 |  straight. And so, if there is a contrary to circular motion, motion
15   I,  4 |       down is a difference and a contrary opposition in place. Secondly,
16   I,  4 |          A to B being opposed as contrary to movement from B to A.
17   I,  4 |          along one semicircle as contrary to motion along the other.
18   I,  4 |          to B be regarded as the contrary of motion from A to C: for
19   I,  4 |      towards the same point, and contrary motion was distinguished
20   I,  4 |   distinguished as motion from a contrary to its contrary. And even
21   I,  4 |    motion from a contrary to its contrary. And even if the motion
22   I,  4 |     motion round a circle is the contrary of the reverse motion, one
23   I,  4 | necessarily pass through all the contrary places alike. (By contrarieties
24   I,  4 |          right and left; and the contrary oppositions of movements
25   I,  5 |       both moving, and moving in contrary directions, they would pass
26   I,  6 |        therefore motions towards contrary places. But if one of a
27   I,  8 |        is due to constraint, its contrary is natural. If, then, it
28   I,  8 |         those which are mutually contrary, are due to constraint?
29   I,  8 |       movement as a whole has no contrary: so that here too the movement
30   I,  10|         are difficulties for the contrary theory. Besides, those who
31   I,  10|          since they say that the contrary is the cause of each state.
32   I,  11|   contained in it, while, on the contrary, he who can see a dot or
33   I,  12|     capable of not being" is the contrary, whose contradictory in
34  II,  2 |      possess; or we may take the contrary spatial order, calling right
35  II,  2 |       the movement itself is the contrary of the other: hence it follows
36  II,  3 |       circular motion is not the contrary of the reverse circular
37  II,  3 |       the other, if it is really contrary, exists also naturally.
38  II,  3 |         each element stands in a contrary relation to every other. (
39  II,  5 |          these movements are not contrary to one another. But nothing
40  II,  6 |       proper place and having no contrary, then it has no place for
41  II,  9 |       indistinguishable from its contrary silence, since sound and
42  II,  13|         as Pythagoreans take the contrary view. At the centre, they
43  II,  13|    extreme point; and to move in contrary directions at the same time
44  II,  13| indifference theory shows to the contrary, earth also would have moved
45  II,  14|         a simple thing a simple: contrary movements cannot belong
46  II,  14|      away from the centre is the contrary of movement to it. If then
47  II,  14|          it is by constraint and contrary to nature. The evidence
48 III,  1 |        and our conviction to the contrary is an illusion. So maintained
49 III,  1 |           maintain precisely the contrary opinion to this. It has
50 III,  2 |        view brings them into the contrary position that disorder is
51 III,  2 |      which is not constrained or contrary to its nature. We go on
52 III,  6 |           it is destroyed by its contrary when it is quenched, and
53 III,  7 |        transformations, and also contrary to the observed data of
54 III,  8 |           since hot and cold are contrary powers, it is impossible
55 III,  8 |          shape given must be the contrary of that given to the hot,
56 III,  8 |   produce not combustion but its contrary.~From what has been said
57  IV,  2 |       the general opinion to the contrary, are composed of identical
58  IV,  2 |        the palpable fact, on the contrary, is that the greater the
59  IV,  3 |      that change proceeds from a contrary to a contrary or to something
60  IV,  3 |    proceeds from a contrary to a contrary or to something intermediate:
61  IV,  4 |         the centre is opposed as contrary to the extremity, as that
62  IV,  5 |    fullness of the body: but the contrary is a matter of observation,