Combining Texts

All the ideas for 'works', 'The Search After Truth' and 'Against the Logicians (two books)'

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8 ideas

1. Philosophy / F. Analytic Philosophy / 5. Linguistic Analysis

22764

Ordinary speech is not exact about what is true; we say we are digging a well before the well exists [Sext.Empiricus]

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]

8. Modes of Existence / B. Properties / 8. Properties as Modes

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Everything that exists is either a being, or some mode of a being [Malebranche]

9. Objects / D. Essence of Objects / 9. Essence and Properties

22762

Some properties are inseparable from a thing, such as the length, breadth and depth of a body [Sext.Empiricus]

13. Knowledge Criteria / A. Justification Problems / 1. Justification / b. Need for justification

22759

Fools, infants and madmen may speak truly, but do not know [Sext.Empiricus]

13. Knowledge Criteria / C. External Justification / 3. Reliabilism / a. Reliable knowledge

22760

Madmen are reliable reporters of what appears to them [Sext.Empiricus]

18. Thought / D. Concepts / 2. Origin of Concepts / b. Empirical concepts

22763

We can only dream of a winged man if we have experienced men and some winged thing [Sext.Empiricus]

26. Natural Theory / C. Causation / 9. General Causation / d. Causal necessity

12726

In a true cause we see a necessary connection [Malebranche]