Combining Texts

Ideas for 'Thinking About Mathematics', 'The Principles of Human Knowledge' and 'Principia Mathematica'

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3 ideas

9. Objects / B. Unity of Objects / 2. Substance / d. Substance defined

6729	Material substance is just general existence which can have properties [Berkeley]

9. Objects / B. Unity of Objects / 2. Substance / e. Substance critique

16636

A die has no distinct subject, but is merely a name for its modes or accidents [Berkeley]

9. Objects / F. Identity among Objects / 7. Indiscernible Objects

12033

An object is identical with itself, and no different indiscernible object can share that [Russell/Whitehead, by Adams,RM]