Combining Texts

All the ideas for 'works', 'Second Philosophy' and 'Reply to Second Objections'

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3 ideas

5. Theory of Logic / A. Overview of Logic / 7. Second-Order Logic

10594

Henkin semantics is more plausible for plural logic than for second-order logic [Maddy]

5. Theory of Logic / D. Assumptions for Logic / 3. Contradiction

10121

Contradiction is not a sign of falsity, nor lack of contradiction a sign of truth [Pascal]

11. Knowledge Aims / B. Certain Knowledge / 4. The Cogito

3622	The Cogito is not a syllogism but a self-evident intuition [Descartes]