display all the ideas for this combination of texts
4 ideas
5405 | The law of contradiction is not a 'law of thought', but a belief about things [Russell] |
5396 | Three Laws of Thought: identity, contradiction, and excluded middle [Russell] |
5969 | Chrysippus said the uncaused is non-existent [Chrysippus, by Plutarch] |
21699 | Russell offered a paraphrase of definite description, to avoid the commitment to objects [Quine] |