Combining Texts

All the ideas for 'fragments/reports', 'Elements of Mathematical Logic' and 'Aristotle on Friendship'

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4 ideas

4. Formal Logic / E. Nonclassical Logics / 3. Many-Valued Logic

8942	Lukasiewicz's L3 logic has three truth-values, T, F and I (for 'indeterminate') [Lukasiewicz, by Fisher]

23. Ethics / C. Virtue Theory / 4. External Goods / d. Friendship

2685	The Greek 'philia' covers all good and fruitful relationships [Cooper,JM]

25. Social Practice / E. Policies / 5. Education / b. Education principles

13304

Learned men gain more in one day than others do in a lifetime [Posidonius]

27. Natural Reality / D. Time / 1. Nature of Time / d. Time as measure

20820

Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus]