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Full Idea
Take, for example, "Callias is just", "Callias is not just", and "Callias is unjust"; which of these are contraries?
Gist of Idea
In "Callias is just/not just/unjust", which of these are contraries?
Source
Aristotle (On Interpretation [c.330 BCE], 23a31)
Book Ref
Aristotle: 'Categories and De Interpretatione', ed/tr. Ackrill,J.R. [OUP 1963], p.65
192 | Only one thing can be contrary to something [Plato] |
1697 | The contrary of good is bad, but the contrary of bad is either good or another evil [Aristotle] |
1698 | Both sides of contraries need not exist (as health without sickness, white without black) [Aristotle] |
24052 | From one thing alone we can infer its contrary [Aristotle] |
4333 | Contraries are by definition as far distant as possible from one another [Aristotle] |
1708 | In "Callias is just/not just/unjust", which of these are contraries? [Aristotle] |
608 | There is no middle ground in contradiction, but there is in contrariety [Aristotle] |
1684 | Two falsehoods can be contrary to one another [Aristotle] |
16854 | Contrary pairs entail contradictions; one member entails negation of the other [Lipton] |