Combining Philosophers

All the ideas for Pherecydes, William S. Jevons and Ralph Waldo Emerson

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4 ideas

2. Reason / A. Nature of Reason / 9. Limits of Reason

6558	A foolish consistency is the hobgoblin of little minds [Emerson]

6. Mathematics / C. Sources of Mathematics / 6. Logicism / a. Early logicism

8628	I hold that algebra and number are developments of logic [Jevons]

26. Natural Theory / A. Speculations on Nature / 6. Early Matter Theories / c. Ultimate substances

22745

Pherecydes said the first principle and element is earth [Pherecydes, by Sext.Empiricus]

29. Religion / D. Religious Issues / 2. Immortality / a. Immortality

5883	Pherecydes was the first to say that the soul is eternal [Pherecydes, by Cicero]