Combining Texts

All the ideas for 'A General Principle to Explain Laws of Nature', 'Intention' and 'The Logical Syntax of Language'

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

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5 ideas

1. Philosophy / D. Nature of Philosophy / 2. Invocation to Philosophy

19395

Philosophy is sanctified, because it flows from God [Leibniz]

5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

13342

Carnap defined consequence by contradiction, but this is unintuitive and changes with substitution [Tarski on Carnap]

5. Theory of Logic / C. Ontology of Logic / 4. Logic by Convention

13251

Each person is free to build their own logic, just by specifying a syntax [Carnap]

9. Objects / F. Identity among Objects / 1. Concept of Identity

19394

Inequality can be brought infinitely close to equality [Leibniz]

20. Action / B. Preliminaries of Action / 1. Intention to Act / a. Nature of intentions

20041

Intentional actions are those which are explained by giving the reason for so acting [Anscombe]