You have chosen 'New System and Explanation of New System' by Gottfried Leibniz, 'A Universe from Nothing' by Lawrence M. Krauss and 'The Passions of the Soul' by Ren Descartes
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 |