Combining Texts

All the ideas for 'Through the Looking Glass', 'works' and 'The Foundations of Mathematics (2nd ed)'

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

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3 ideas

1. Philosophy / B. History of Ideas / 5. Later European Thought

7822	A neo-Stoic movement began in the late sixteenth century [Lipsius, by Grayling]

7. Existence / A. Nature of Existence / 3. Being / e. Being and nothing

21982

I only wish I had such eyes as to see Nobody! It's as much as I can do to see real people. [Carroll,L]

8. Modes of Existence / A. Relations / 4. Formal Relations / b. Equivalence relation

18465

An 'equivalence' relation is one which is reflexive, symmetric and transitive [Kunen]