You have chosen 'Aristotle and Descartes on Matter' by Gottfried Leibniz, 'Recent Aesthetics in England and America' by Roger Scruton and 'The Decline of the West' by Oswald Spengler
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 |