Book, Paragraph

 1 III, 2 | substance and so are lines and planes, is it the business of the
 2 III, 5 | whether numbers and bodies and planes and points are substances
 3 III, 5 |        of points and lines and planes; for the same argument applies,
 4  XI, 10|       that which is bounded by planes", there cannot be an infinite
 5 XIII, 2|      is plain that besides the planes also there must be other
 6 XIII, 2|     must be other and separate planes and points and lines; for
 7 XIII, 2|       exist, again besides the planes and lines and points of
 8 XIII, 2|       by the same argument the planes which exist by themselves
 9 XIII, 2|        Therefore these will be planes and lines other than those
10 XIII, 2|    will be, belonging to these planes, lines, and prior to them
11 XIII, 2| sensible solids; three sets of planes apart from the sensible
12 XIII, 2|        apart from the sensible planes, and those in the mathematical
13 XIII, 2|         Certainly not with the planes and lines and points in
14 XIII, 2|       together out of lines or planes or points, while if these
15 XIII, 3|      bodies, or again only qua planes, or only qua lines, or qua
16 XIII, 3|        merely as lengths or as planes. And in proportion as we
17 XIII, 6|       this.~The case of lines, planes, and solids is similar.
18 XIII, 9|     from the "long and short", planes from the "broad and narrow",
19 XIV, 3 |        lines out of the number planes doubtless out of solids
20 XIV, 3 |    constructed, whether out of planes or of surface or of seed