Combining Texts

You have chosen 'On Duties ('De Officiis')' by M. Tullius Cicero, 'Structure of Scientific Revolutions (2nd ed)' by Thomas S. Kuhn and 'Naming and Necessity preface' by Saul A. Kripke

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