Book,  Paragraph

 1   I,  5 |      cut BB continuously for a certain time. This will be a finite
 2   I,  5 |        a moving line should in certain cases pass one which is
 3   I,  6 |        goes into the greater a certain number of times, and take
 4   I,  6 |        must necessarily move a certain finite distance in that
 5   I,  7 |      whole B was modified in a certain time, and the part of this
 6   I,  8 |        that earth moves from a certain place to the centre here,
 7   I,  12| impossible, for instance, on a certain hypothesis that the triangle
 8   I,  12|       case, I mean, there is a certain period of time during which
 9  II,  2 |    this ground too above has a certain original character as compared
10  II,  12|         Nevertheless there are certain principles on which if we
11  II,  12|        equal and establishes a certain order, giving to the single
12  II,  13|  trying to accommodate them to certain theories and opinions of
13  II,  13| naturally such as to move in a certain direction, clearly the same
14 III,  2 |      on to show that there are certain bodies whose necessary impetus
15 III,  2 |    That which is potentially a certain kind of body may, it is
16 III,  7 |      wrongly assumed: they had certain predetermined views, and
17  IV,  1 |     being moved naturally in a certain way. The activities corresponding
18  IV,  2 |   follows that there must be a certain quantum of air which is
19  IV,  2 |        solid to void exceeds a certain proportion, the relative
20  IV,  2 |      void, yet there will be a certain quantum of fire in which
21  IV,  2 |     Again, the suggestion of a certain ratio between the void and
22  IV,  5 |      have to say that air in a certain quantity moves downward
23  IV,  5 |       in each, there will be a certain quantity of each at which