Book, Paragraph

 1  IV, 2 |        clear then that it is the work of one science also to study
 2  IV, 2 |        of being qua being is the work of a science which is generically
 3  IV, 2 |       the several species is the work of the specific parts of
 4  IV, 2 |          essence of these is the work of a science which is generically
 5  IV, 2 | mathematics.~Now since it is the work of one science to investigate
 6  IV, 2 |         Obviously then it is the work of one science to examine
 7 VII, 9 |      making and producing of any work of art, and in which a part
 8 VII, 9 |      same way as the things that work by art; for it has the form
 9 VII, 11|      only when it can fulfil its work, and therefore only when
10 VII, 11|    perceptible substances is the work of physics, i.e. of second
11  IX, 1 |         in the first part of our work. And since "being" is in
12  IX, 8 |      have exhibited the pupil at work, nature does likewise. For
13   X, 6 |  knowable, the relation does not work out similarly; for while
14  XI, 8 |        is an accidental cause at work in such events adapted to
15 XII, 8 |       thus can all the forces at work produce the observed motion
16 XIII, 8|          latter. But they try to work on the assumption that the
17 XIV, 3 |  investigating the principles at work in unchangeable things,