You have chosen 'The Guide of the Perplexed' by Moses Maimonides, 'Boole calculus and the Concept script' by Gottlob Frege and 'Aristotle and Descartes on Matter' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modes of Existence, or select a subheading: |
| A. | Relations | |
| B. | Properties | |
| C. | Powers and Dispositions | |
| D. | Universals | |
| E. | Nominalism |