You have chosen 'What do powers do when they are not manifested?' by Stathis Psillos, 'Hippocrates of Cos on the mind' by Hippocrates and 'Reply to Foucher' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Theory, or select a subheading: |
| A. | Speculations on Nature | |
| B. | Natural Kinds | |
| C. | Causation | |
| D. | Laws of Nature |