Combining Texts

All the ideas for 'fragments/reports', 'On Probability and Induction' and 'Elucidation of some points in E.Schrder'

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3 ideas

2. Reason / A. Nature of Reason / 5. Objectivity

22361

Contextual values are acceptable in research, but not in its final evaluation [Reichenbach, by Reiss/Sprenger]

4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set

14238

A class is an aggregate of objects; if you destroy them, you destroy the class; there is no empty class [Frege]

13. Knowledge Criteria / E. Relativism / 2. Knowledge as Convention

1556	By nature people are close to one another, but culture drives them apart [Hippias]