Combining Texts

All the ideas for 'fragments/reports', 'Sources of Knowledge of Mathematics' and 'Dialogue on Things and Words'

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5 ideas

3. Truth / A. Truth Problems / 5. Truth Bearers

19389

Truth is a characteristic of possible thoughts [Leibniz]

19388

True and false seem to pertain to thoughts, yet unthought propositions seem to be true or false [Leibniz]

6. Mathematics / C. Sources of Mathematics / 6. Logicism / d. Logicism critique

9545	Late in life Frege abandoned logicism, and saw the source of arithmetic as geometrical [Frege, by Chihara]

26. Natural Theory / A. Speculations on Nature / 5. Infinite in Nature

1748	Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius]

27. Natural Reality / G. Biology / 3. Evolution

5989	Archelaus said life began in a primeval slime [Archelaus, by Schofield]