You have chosen 'Letters to Samuel Masson' by Gottfried Leibniz, 'Inquiry Concerning Virtue or Merit' by 3rd Earl of Shaftesbury and 'Two Chief World Systems' by Galileo Galilei
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 |