Combining Texts

You have chosen 'Lectures 1930-32 (student notes)' by Ludwig Wittgenstein, 'Logic as Semiotic: Theory of Signs' by Charles Sanders Peirce and 'Principle of Life and Plastic Natures' by Gottfried Leibniz

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All the ideas for Existence, or select a subheading:
      A. Nature of Existence
      B. Change in Existence
      C. Structure of Existence
      D. Theories of Reality
      E. Categories