You have chosen 'Are there propositions?' by Gilbert Ryle, 'A General Principle to Explain Laws of Nature' by Gottfried Leibniz and 'Launching Points to the Realm of the Mind' by Porphyry
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 |