Book, Paragraph

 1   I,  1|       start straight off with the ultimate species. For as yet no definite
 2   I,  1|      consideration not merely the ultimate substances of which they
 3   I,  1|           For to say what are the ultimate substances out of which
 4   I,  2|      reach the definitions of the ultimate forms of animal life by
 5   I,  3|         Again, if the species are ultimate indivisible groups, that
 6   I,  3|          which are ranged all the ultimate and indivisible groups,
 7   I,  3|          which are as follows. No ultimate group must be included in
 8   I,  3|         that we cannot get at the ultimate specific forms of the animal,
 9   I,  3|           we could, the number of ultimate differentiae would equal
10   I,  3|         would equal the number of ultimate animal forms. For assume
11   I,  3|           so on till we reach the ultimate differentiae, whose number
12   I,  3|         also be the number of the ultimate species comprehended in
13   I,  3|           only furnishes a single ultimate differentia for each species,
14   I,  3| antecedents has to constitute the ultimate species.~If, again, a new
15   I,  3|          definition of any of the ultimate forms by dichotomy of the
16   I,  3|         of the resulting unit, or ultimate group. But one is misled
17   I,  3|          will not have got to the ultimate division, that is, to the
18   I,  3|          then to reach any of the ultimate animal forms by dichotomous
19   I,  4|          may be urged that as the ultimate species represent the real
20   I,  4|     practicable, to examine these ultimate species separately, just
21  II,  4|    material, and the blood is the ultimate nutriment. It makes then
22 III,  4|       heart, and find in it their ultimate termination. This, indeed,