Book, Paragraph

 1   I, 3 |   where two things come-to-be reciprocally out of one another? For
 2   I, 3 |        when two things change reciprocally into one another, we do
 3   I, 3 |     they would not come-to-be reciprocally out of one another, i.e.
 4   I, 6 | come-to-be in the same manner reciprocally out of one another, or whether
 5   I, 6 |   heat and cold do not change reciprocally into one another, but what
 6   I, 6 |   does, touch something which reciprocally touches it. Yet, if A moves
 7   I, 7 |      to act and suffer action reciprocally. For even when the smaller
 8   I, 7 |      it is "contraries" which reciprocally act and suffer action.)
 9   I, 9 |        act and suffer action, reciprocally; and to distinguish the
10   I, 10|    things, however, which are reciprocally active and passive, some
11   I, 10|      such as to suffer action reciprocally. And, further, they combine
12   I, 10|  things are such as to be (a) reciprocally susceptible and (b) readily
13  II, 2 |    But the "elements" must be reciprocally active and susceptible,
14  II, 7 | elements"", and that they are reciprocally transformed", are so related
15  II, 10|     things, I mean, which are reciprocally transformed in virtue of