Book,  Paragraph

 1   I,  7 |         other body, as experience shows. Necessarily, therefore,
 2   I,  12| impossible. And the same argument shows that G is coincident with
 3  II,  10|         adequate. This discussion shows that the movements of the
 4  II,  11|          the evidence of our eyes shows us that the moon is spherical.
 5  II,  12|            since the primary body shows one motion only, that the
 6  II,  13|       part concealed by the earth shows a straight and not a curved
 7  II,  13|       part of it. But observation shows that this is not the case.
 8  II,  13|           the indifference theory shows to the contrary, earth also
 9  II,  14|          of earth, as observation shows, to move from any point
10  II,  14|        the moon itself each month shows are of every kind straight,
11 III,  1 |           superficial observation shows, in many respects in plain
12 III,  2 |          a moment's consideration shows that there was already an
13 III,  4 |           of element. Observation shows that even mixed bodies are
14 III,  4 |            as Empedocles’ attempt shows. Again, even on their view