Book,  Paragraph

 1   I,  3 |    exempt from increase and alteration, since everything that comes
 2   I,  3 |    is also unalterable. For alteration is movement in respect of
 3   I,  7 | quantum. We assume that the alteration of equal by equal takes
 4   I,  7 |   takes equal time, and the alteration of less by less or of greater
 5   I,  7 |    infinite effect the same alteration in equal times. But this
 6   I,  12|    is always alterable. Now alteration is due to contraries, and
 7  II,  6 |  and another faster: but no alteration of their intervals is ever
 8  II,  14|     north causes a manifest alteration of the horizon. There is
 9 III,  4 |  would necessitate no other alteration in their theory. Further,
10  IV,  3 | between that which produces alteration and that which produces