Combining Texts

All the ideas for 'works', 'On the Principles of Indiscernibles' and 'works'

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

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3 ideas

5. Theory of Logic / G. Quantification / 2. Domain of Quantification

17743

De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki]

17. Mind and Body / A. Mind-Body Dualism / 5. Parallelism

3449	If parallelism is true, how does the mind know about the body? [Crease]

28. God / B. Proving God / 2. Proofs of Reason / a. Ontological Proof

2116	The concept of an existing thing must contain more than the concept of a non-existing thing [Leibniz]