Combining Texts

You have chosen 'works (all lost)' by Archelaus, 'Groundwork of the Metaphysic of Morals' by Immanuel Kant and 'The Nature and Communication of Substance' by Gottfried Leibniz

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All the ideas for Mathematics, or select a subheading:
      A. Nature of Mathematics
      B. Foundations for Mathematics
      C. Sources of Mathematics