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 1 [Title] |                         On the Heavens~
 2   I,  5 |      our eyes tell us that the heavens revolve in a circle, and
 3   I,  5 |    time is finite in which the heavens complete their circular
 4   I,  5 | infinity of time. Moreover the heavens certainly revolve, and they
 5   I,  7 |        good as saying that the heavens are infinite, which we have
 6   I,  9 |    either are, or may be, more heavens than one. On these grounds,
 7   I,  9 |    that there might be several heavens. We must, however, return
 8   I,  9 |      there ever be formed more heavens than one, but this heaven
 9  II,  4 |      also it is clear that the heavens are spherical. But the surface
10  II,  6 |      actual in the case of the heavens. As to that which is moved,
11  II,  8 |    secondly, the fact that the heavens do not break in pieces follows
12  II,  8 |  bodies. Since, therefore, the heavens have to move in one lace,
13  II,  10|    outermost revolution of the heavens is a simple movement and
14  II,  10|  reverse motion to that of the heavens. This at once leads us to
15  II,  12|     between the first and last heavens attain it indeed, but at
16  II,  12|       principle of the several heavens one must regard the first
17  II,  13|        who try to generate the heavens to explain why the earth
18  II,  13|         that the motion of the heavens, moving about it at a higher
19 III,  5 |       they say-bracing all the heavens.~Now those who decide for