You have chosen 'On Sufficient Reason' by Gottfried Leibniz, 'Letters to the Lord Marquis of Newcastle' by Thomas Hobbes and 'Investigations into Logical Deduction' by Gerhard Gentzen
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 |