Book,  Paragraph

 1   I,  1 |      animals. If unlike, and yet able to copulate, then there
 2   I,  2 |        the male is that which is able to generate in another,
 3   I,  2 |          female is that which is able to generate in itself and
 4   I,  4 |       not drawn up they would be able, and before now a bull mounting
 5   I,  11|        is vital and would not be able to bear the weight and the
 6   I,  18|      would the separate parts be able to survive without having
 7   I,  20|          of boys who are not yet able to emit semen, but are near
 8   I,  20|    secretion, which they are not able to concoct and turn into
 9   I,  22|         such males Nature is not able to do anything by any secondary
10  II,  1 |       seed, whether that part be able to make the other parts
11  II,  4 |         nor is the female nature able to concoct it, because it
12  II,  4 |          both parents it must be able to manage itself, like a
13  II,  6 |     neither parts of the end nor able to form it.~But they do
14  II,  6 |        same time as the heart is able to move them. So then the
15  II,  6 |         if these had been always able to grow, all animals that
16  II,  7 |        with each other and to be able to produce young of both
17  II,  8 |   animals they are none the less able to generate; yet, if this
18  II,  8 |       the females are not always able to conceive from the male (
19  IV,  1 |         since (1) the one sex is able and the other is unable
20  IV,  1 |          this manner (the terms "able" and "unable" being used
21  IV,  1 |         residual matter as it is able to receive. In the second
22  IV,  1 |      female, any more than it is able to see or hear by possessing
23  IV,  3 |         food their nature is not able to master it all, so as
24  IV,  4 |          the large animals to be able to generate more young and
25  IV,  5 |           of the former some are able to bring the later formed
26  IV,  6 |           Hence, though they are able to nourish the embryos while
27  IV,  6 |     pregnancy, for the embryo is able indeed to stop the catamenia
28   V,  1 |       the colours but it will be able to see from a long distance (
29   V,  2 | wherefore also it is that we are able to understand what is said
30   V,  7 |        age at which they are now able to secrete the semen, this