Combining Texts

All the ideas for 'Letters to Edward Stillingfleet', 'Reply to Professor Marcus' and 'Aquinas, Thomas'

expand these ideas     |    start again     |     specify just one area for these texts

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4 ideas

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]

9. Objects / D. Essence of Objects / 3. Individual Essences

15990

Every individual thing which exists has an essence, which is its internal constitution [Locke]

11. Knowledge Aims / B. Certain Knowledge / 1. Certainty

15994

If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke]

14. Science / A. Basis of Science / 2. Demonstration

22110

Demonstration provides depth of understanding and explanation (rather than foundations) [Kretzmann/Stump]