| Paragraph 1 |
In establishing or refuting, it makes some difference whether we suppose the expressions 'not to be this' and 'to be not-this' are identical or different in meaning, e |
| Paragraph 2 |
Privative terms are similarly related positive ter terms respect of this arrangement. |
| Paragraph 3 |
In many things also, to some of which something belongs which does not belong to others, the negation may be true in a similar way, viz. |
| Paragraph 4 |
In general whenever A and B are such that they cannot belong at the same time to the same thing, and one of the two necessarily belongs to everything, and again C and D are related in the same way, and A follows C but the relation cannot be reversed, then D must follow B and the relation cannot be reversed. |
| Paragraph 5 |
It results sometimes even in such an arrangement of terms that one is deceived through not apprehending the opposites rightly, one of which must belong to everything, e |