Book,  Paragraph

 1   I,  2 |       the evidence of all other cases goes to show that it is
 2   I,  5 |    latter were the same in both cases. This, however, is clear:
 3   I,  5 |   moving line should in certain cases pass one which is stationary
 4   I,  6 |    consideration of the various cases. But it may also be shown
 5   I,  10|    course of formation. The two cases, as we said, are not parallel;
 6  II,  8 |       to believe. In one or two cases it might not inconceivably
 7 III,  1 |      have weight. For the three cases are, as we said before,
 8 III,  2 | movement should combine in some cases into combinations like those
 9 III,  8 |    conclusion. Just as in other cases the substratum must be formless
10  IV,  1 |         though in all but a few cases without exact discrimination.
11  IV,  3 |       same applies in the other cases. One thing changes in quality,
12  IV,  5 |    bodies move downward in some cases quicker than earth: for