Book, Paragraph

1      I, 4 |     4~First, then, we must ascertain what are the kinds of things,
2      I, 5 |  way of illustration only, ascertain what is in general the nature
3      I, 5 |   is, so now let us try to ascertain what of these parts of it
4      I, 10|   are three things we must ascertain first, the nature and number
5      I, 10|   pain for a less. We must ascertain, then, the number and nature
6     II, 3 | opposite of anger, we must ascertain in what frames of mind men