Book, Paragraph

 1  II,  1|        as e.g. knowledge to the exercise of knowledge.~Among substances
 2  II,  1|        knowledge and the actual exercise of knowledge. It is obvious
 3  II,  1|        before its employment or exercise.~That is why the soul is
 4  II,  5|         grammar to their active exercise. The two kinds of transition
 5  II,  5| corresponds to the stage of the exercise of knowledge. But between
 6  II,  5|     soul. That is why a man can exercise his knowledge when he wishes,
 7 III,  2|       power and the time of its exercise must be one and undivided.~
 8 III,  3|      failure of accuracy in its exercise. And as we were saying before,
 9 III,  3|        these three modes of its exercise will differ from the activity
10 III,  3|        resulting from an actual exercise of a power of sense.~As
11 III,  4|       sense we are less able to exercise it than before, as e.g.
12 III,  4|  happens when he is now able to exercise the power on his own initiative),