Book, Paragraph

1   I,  7 |      are now considering. We know that the dry and warm exhalation
2  II,  3 |   beginning, then we want to know why that was so; and why,
3  II,  3 |      condenses again. This I know by experiment. The same
4  II,  5 |   accurate statement. Yet we know the whole breadth of the
5  II,  5 | which there is not, since we know that only one wind blows
6 III,  4 |    difference) looks red. We know how red the flame of green
7  IV,  12| other cause.~Since, then, we know to what element each of
8  IV,  12|  semen, and the rest? For we know the cause of a thing and
9  IV,  12|   and its definition when we know the material or the formal