Book, Paragraph

 1      I,  2 |  premisses must be primary and indemonstrable; otherwise they will require
 2      I,  3 |   truths, those truths must be indemonstrable.) Such, then, is our doctrine,
 3      I,  9 |        a proof even from true, indemonstrable, and immediate premisses
 4      I,  9 |    each inhering attribute are indemonstrable; for basic truths from which
 5      I,  23|   rests; and as there are some indemonstrable basic truths asserting that "
 6      I,  28|     verified when we reach the indemonstrable premisses of a science,
 7      I,  33|    scientific knowledge-nor of indemonstrable knowledge, which is the
 8     II,  3 |       that these will be found indemonstrable; either the basic premisses
 9     II,  3 |     the primary truths will be indemonstrable definitions.~But if the
10     II,  8 |      is either demonstrable or indemonstrable. Consequently, if the cause
11     II,  10| definition of immediates is an indemonstrable positing of essential nature.~
12     II,  10|      that definition is (a) an indemonstrable statement of essential nature,