You have chosen 'Letters to Antoine Arnauld' by René Descartes, 'The Foundations of Mathematics' by David Hilbert and 'What Required for Foundation for Maths?' by John Mayberry
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 |