You have chosen 'Sweet Dreams' by Daniel C. Dennett, 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo and 'Letter to G.H. Schaller' by Baruch de Spinoza
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 |