Combining Texts

All the ideas for 'Commentary on 'Posterior Analytics'', 'Introduction to Russell's Theory of Types' and 'The Human Body is a sort of Machine'

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

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / p. Axiom of Reducibility

18170

The Axiom of Reducibility is self-effacing: if true, it isn't needed [Quine]

9. Objects / B. Unity of Objects / 2. Substance / b. Need for substance

16629

By comparing qualities and features, reason can gradually infer the nature of substance [Grosseteste]

26. Natural Theory / A. Speculations on Nature / 2. Natural Purpose / b. Limited purposes

19376

A machine is best defined by its final cause, which explains the roles of the parts [Leibniz]