Book, Paragraph

 1   I,  1 |     soul is in some sense the principle of animal life. Our aim
 2   I,  2 |        identify soul with the principle or principles of Nature,
 3   I,  2 |       specially posits as the principle of all things; at any rate
 4   I,  2 |      of movement, to the same principle, when he says that it was
 5   I,  2 |   finest in grain and a first principle; therein lay the grounds
 6   I,  2 |   movement. As the primordial principle from which all other things
 7   I,  5 |        It seems also that the principle found in plants is also
 8   I,  5 |    soul; for this is the only principle which is common to both
 9   I,  5 |  exists in isolation from the principle of sensation, though there
10  II,  12| contrary qualities, and so no principle in them capable of taking
11 III,  2 |     moment of time.~About the principle in virtue of which we say
12 III,  3 |    like.~But it is a received principle that error as well as knowledge
13 III,  10| another, which happens when a principle of reason and a desire are