Book, Paragraph

 1      I, 4 |       horse, swan: white, horse, raven. The same terms may be taken
 2      I, 5 |         terms animal, substance, raven; animal, white, raven. Nor
 3      I, 5 | substance, raven; animal, white, raven. Nor will there be a conclusion
 4      I, 5 |      relation are white, animal, raven: for the negative relation,
 5      I, 5 |          relation, white, stone, raven. If the premisses are affirmative,
 6      I, 6 |          for a negative relation raven, snow, white. For a positive
 7      I, 15| establish possibility. Let A be "raven", B "intelligent", and C "
 8      I, 15|        no intelligent thing is a raven. But B is possible for all
 9     II, 3 |        white things and to every raven, though white belongs to
10     II, 3 |       though white belongs to no raven. If then it is assumed that