You have chosen 'Principles of Philosophy' by René Descartes, 'Philosophy in the Tragic Age of the Greeks' by Friedrich Nietzsche and 'The Mengzi (Mencius)' by Mengzi (Mencius)
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 |