display all the ideas for this combination of texts
1 idea
14786 | Some logical possibility concerns single propositions, but there is also compatibility between propositions [Peirce] |
Full Idea: Many say everything is logically possible which involves no contradiction. In this sense two contradictory propositions may be severally possible. In the substantive sense, the contradictory of a possible proposition is impossible (if we were omniscient). | |
From: Charles Sanders Peirce (The Nature of Mathematics [1898], III) |