Book, Paragraph

 1   I,  1 |            nature, and all natural motion, also the stars ordered
 2   I,  1 |           the stars ordered in the motion of the heavens, and the
 3   I,  1 |          the region nearest to the motion of the stars. Such are the
 4   I,  2 |           the four principles, the motion of these latter bodies being
 5   I,  2 |       originating principle of all motion is the first cause. Besides,
 6   I,  2 |         clement is eternal and its motion has no limit in space, but
 7   I,  2 |           originating principle of motion to the influence of the
 8   I,  3 |         body that was eternally in motion was also divine in nature;
 9   I,  3 |        that not only the bodies in motion but that which contains
10   I,  3 |            earth. Now the circular motion of the first element and
11   I,  3 |     dissolves, and inflames by its motion, whatever part of the lower
12   I,  3 |            view we may look at the motion as follows. The body that
13   I,  3 |            lies below the circular motion of the heavens is, in a
14   I,  3 |          one of these in virtue of motion or rest, the cause and principle
15   I,  3 |          prevented by the circular motion. For the air round the earth
16   I,  3 |           necessarily all of it in motion, except that which is cut
17   I,  3 |            and causes its circular motion, fire being continuous with
18   I,  3 |            air with fire. Thus its motion is a second reason why that
19   I,  3 |        themselves hot.~We see that motion is able to dissolve and
20   I,  3 |       found to melt. Now the sun’s motion alone is sufficient to account
21   I,  3 | terrestrial warmth and heat. For a motion that is to have this effect
22   I,  3 |            slow, whereas the sun’s motion combines both conditions
23   I,  3 |        nearest to a thing in rapid motion which is heated most. This
24   I,  3 |           is most dissolved by the motion of a solid body.~This then
25   I,  3 |          is often scattered by the motion of the heavens and driven
26   I,  4 |           First below the circular motion comes the warm and dry element,
27   I,  4 |          of fuel, so that a little motion often makes it burst into
28   I,  4 |           So whenever the circular motion stirs this stuff up in any
29   I,  4 |    shooting-stars is sometimes the motion which ignites the exhalation.
30   I,  4 |          hot element; making their motion look more like that of a
31   I,  4 |           be thrown downwards. The motion is upwards or downwards
32   I,  4 |         are involved, a compulsory motion downwards and a natural
33   I,  4 |            downwards and a natural motion upwards, and under these
34   I,  4 |         moves obliquely. Hence the motion of "shooting-stars" is generally
35   I,  4 |          cause sometimes the upper motion, sometimes the contraction
36   I,  7 |           falls below the circular motion. It, and a great part of
37   I,  7 |     carried round the earth by the motion of the circular revolution.
38   I,  7 |  revolution. In the course of this motion it often ignites wherever
39   I,  7 |           is formed when the upper motion introduces into a gathering
40   I,  7 |            planets, owing to their motion, one of them becomes a comet.
41   I,  7 |  independently it falls behind the motion of the universe, like the
42   I,  7 |          within them is due to the motion of the sun and the stars.
43   I,  7 |            and the stars. For this motion does not only cause the
44   I,  8 |         because of the sun and its motion.~But it is absurd not to
45   I,  8 |            the air is dissolved by motion, there is separated off
46   I,  8 |          heavens and all the upper motion. For it is natural to suppose
47   I,  8 |            to suppose that, if the motion of a single star excites
48   I,  8 |           of matter because of the motion of the sun and the planets,
49   I,  8 |          cause of the light is the motion of the constellations and
50   I,  10|          second reason is that the motion of the air is more pronounced
51   I,  13|          called air, when it is in motion and flows, is wind, and
52   I,  13|           So they define wind as a motion of the air. Hence some,
53  II,  1 |          fro. In the open sea this motion is not observed, but where
54  II,  1 |          and contracts the sea the motion that was imperceptible in
55  II,  2 |  oscillating about the centre. Its motion up and down is what fills
56  II,  2 |         centre, for after that all motion is upwards. Water gets its
57  II,  4 |           and the same air when in motion is wind, but when it condenses
58  II,  4 |         should become wind when in motion, whatever be the source
59  II,  4 |      whatever be the source of its motion on the contrary the case
60  II,  4 |        winter are due to the sun’s motion to and from the solstices,
61  II,  4 |        surrounding air follows the motion of the heavens. Hence the
62  II,  4 |           above or from below. The motion comes from above: before
63  II,  4 |        clouds or a mist, for their motion shows that the wind has
64  II,  4 |            while the origin of the motion is from above, the matter
65  II,  4 |         caused from above: for the motion of the heavens determines
66  II,  4 |            from the earth, and the motion from below is vertical and
67  II,  8 |           which has the most rapid motion is necessarily the most
68  II,  8 |         because it sets the air in motion, and that is full of a quantity
69  II,  8 |          and gave it an impulse to motion clearly does not at once
70  II,  8 |            given an impulse by its motion, which is determined by
71 III,  1 |           is described by a single motion that figure must itself
72 III,  1 |       whirls round by its circular motion and forcibly snatches up
73  IV,  1 |     anything that is flowing or in motion is less apt to putrefy than
74  IV,  1 |           a thing at rest, for the motion set up by the heat in the
75  IV,  3 |         the presence of cold.) The motion which causes imperfect boiling
76  IV,  9 |           consist in the change or motion to the straight or to a
77  IV,  9 |           So bending is defined as motion to the convex or the concave
78  IV,  9 |           latter to the concave, a motion that leads to the straight
79  IV,  12|            Cold and heat and their motion would be admitted to account