Combining Texts

You have chosen 'New System and Explanation of New System' by Gottfried Leibniz, 'A Priori' by Edwin D. Mares and 'Ontology and the Ambitions of Metaphysics' by Thomas Hofweber

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All the ideas for Science, or select a subheading:
      A. Basis of Science
      B. Scientific Theories
      C. Induction
      D. Explanation