Book, Paragraph

 1   I,  1 |         and the Reason forms the starting-point, alike in the works of art
 2   I,  1 | elsewhere. For in the latter the starting-point is that which is; in the
 3   I,  1 |       necessary antecedents to a starting-point, of which you can say that,
 4  II,  1 |        as to the heart, the very starting-point of the vessels, and the
 5  II,  7 |         these fluids is the very starting-point of the generative process,
 6  II,  13|         it is better to have one starting-point for nictitation than two;
 7  II,  13|          and in these birds this starting-point is the junction of eye and
 8  II,  13|        and nostrils, an anterior starting-point being preferable to a lateral
 9 III,  4 |        being, as thus shown, the starting-point of their nature in all animals
10 III,  5 |    blood-vessels have one common starting-point.~The vessels, again, are