Combining Texts

You have chosen 'Amphitheatrum' by Julio Cesare Vanini, 'The Concept of Truth for Formalized Languages' by Alfred Tarski and 'On the Nature of Moral Values' by Willard Quine

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