Combining Texts

You have chosen 'Identity in Substances and True Propositions' by Gottfried Leibniz, 'Substance and Essence in Aristotle' by Charlotte Witt and 'Commentary on the Sentences' by William of Ockham

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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