Book, Paragraph

1   V, 6 | patients alter naturally or unnaturally according as they throw
2   V, 6 | moves up naturally and down unnaturally: and its natural motion
3   V, 6 |  earth this remaining comes unnaturally, this motion naturally.
4   V, 6 |    of that which is at rest unnaturally, e.g. of earth at rest above:
5 VIII, 3|  before being set in motion unnaturally. This theory, then, does
6 VIII, 4|     animal may be in motion unnaturally as well as naturally: it
7 VIII, 4|   things that are in motion unnaturally, because in such cases it
8 VIII, 4|   things that are in motion unnaturally those whose motion while
9 VIII, 4|   capable of causing motion unnaturally (e.g. the lever is not naturally