Combining Texts

All the ideas for 'Letters to Edward Stillingfleet', 'Improvement of Understanding' and 'Things qua Truthmakers'

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5 ideas

2. Reason / D. Definition / 2. Aims of Definition

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All the intrinsic properties of a thing should be deducible from its definition [Spinoza]

7. Existence / A. Nature of Existence / 3. Being / a. Nature of Being

14401

Every proposition is entirely about being [Lewis]

9. Objects / D. Essence of Objects / 3. Individual Essences

15990

Every individual thing which exists has an essence, which is its internal constitution [Locke]

11. Knowledge Aims / B. Certain Knowledge / 1. Certainty

15994

If it is knowledge, it is certain; if it isn't certain, it isn't knowledge [Locke]

14. Science / D. Explanation / 2. Types of Explanation / k. Explanations by essence

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To understand the properties we must know the essence, as with a circle [Spinoza]