Combining Texts

Ideas for 'Parmenides', 'LOT 2' and 'Philosophy of Logic'

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2 ideas

2. Reason / B. Laws of Thought / 3. Non-Contradiction
If you say that a contradiction is true, you change the meaning of 'not', and so change the subject [Quine]
2. Reason / B. Laws of Thought / 5. Opposites
Opposites are as unlike as possible [Plato]