Combining Texts

All the ideas for 'Clitophon', 'Difficulties of Transfinite Numbers and Types' and 'Second Commentary on 'Isagoge''

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4 ideas

6. Mathematics / C. Sources of Mathematics / 10. Constructivism / d. Predicativism

21558

'Predicative' norms are those which define a class [Russell]

21559

We need rules for deciding which norms are predicative (unless none of them are) [Russell]

8. Modes of Existence / D. Universals / 5. Universals as Concepts

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If universals are not separate, we can isolate them by abstraction [Boethius, by Panaccio]

22. Metaethics / B. Value / 2. Values / f. Altruism

1590	The just man does not harm his enemies, but benefits everyone [Plato]