Book, Paragraph

 1      I,  4 |     reasonings take place are "problems". Now every proposition
 2      I,  4 |        is from these that both problems and propositions are formed.
 3      I,  4 |        cases. Naturally, then, problems and propositions are equal
 4      I,  8 |        survey propositions and problems one by one, it would be
 5      I,  11|     among themselves. For some problems it is useful to know with
 6      I,  11|      us in regard to some such problems; for there are many things
 7      I,  11|        to know something else. Problems also include questions in
 8      I,  11|        is possible to inquire.~Problems, then, and propositions
 9      I,  11|       thesis, inasmuch as some problems are such that we have no
10      I,  11|    Practically all dialectical problems indeed are now called "theses".
11      I,  14| authority.~Of propositions and problems there are-to comprehend
12      I,  14|       not?" Likewise also with problems. The nature of each of the
13     II,  1 |                           1~Of problems some are universal, others
14     II,  1 |   others particular. Universal problems are such as "Every pleasure
15     II,  1 |  pleasure is good"; particular problems are such as "Some pleasure
16     II,  1 |        common to both kinds of problems; for when we have shown
17     II,  1 |       universal and particular problems, and because people more
18     II,  1 |       the errors that occur in problems. They are of two kinds,
19      V,  1 |       gives rise either to two problems or to four. For if he at
20      V,  1 |        it of another, only two problems arise, as in the case of
21      V,  1 |        there will then be four problems; as in the case of a statement
22    VII,  5 |     with regard to our several problems have now been enumerated
23   VIII,  1 |       fall to be discussed the problems of arrangement and method