You have chosen 'Frege on Extensions from Concepts' by Tyler Burge, 'Preface to 'Principles of Philosophy'' by René Descartes and 'Introduction to 'Language Truth and Logic'' by A.J. Ayer
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 |