Combining Texts

Ideas for 'Wiener Logik', 'The Principles of Chemistry' and 'Reply to Professor Marcus'

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2 ideas

5. Theory of Logic / A. Overview of Logic / 3. Value of Logic

22275

Logic gives us the necessary rules which show us how we ought to think [Kant]

5. Theory of Logic / G. Quantification / 4. Substitutional Quantification

10801

Either reference really matters, or we don't need to replace it with substitutions [Quine]