Combining Texts

You have chosen 'Letters to Thomas Burnett' by Gottfried Leibniz, 'Rules for the Direction of the Mind' by Ren Descartes and 'The Nature of Things' by Anthony Quinton

start again     |    choose another area for these texts     |    all the ideas for this combination of texts
All the ideas for Mathematics, or select a subheading:
      A. Nature of Mathematics
      B. Foundations for Mathematics
      C. Sources of Mathematics