You have chosen 'Presidential Address of Am. Math. Soc' by Oswald Veblen, 'Conceptual truth and metaphysical necessity' by Robert C. Stalnaker and 'The Meditations (To Himself)' by Marcus Aurelius
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Existence, or select a subheading: |
| A. | Nature of Existence | |
| B. | Change in Existence | |
| C. | Structure of Existence | |
| D. | Theories of Reality | |
| E. | Categories |