Combining Texts

Ideas for 'works', 'Introduction of 'Essence of Christianity'' and 'Letters to Lelong'

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2 ideas

27. Natural Reality / A. Classical Physics / 1. Mechanics / c. Forces

13097

Force in substance makes state follow state, and ensures the very existence of substance [Leibniz]

27. Natural Reality / G. Biology / 5. Species

19448

Consciousness is said to distinguish man from animals - consciousness of his own species [Feuerbach]