You have chosen '64: Gryllus - on Rationality in Animals' by Plutarch, 'On Aristotle's Metaphysics Book 2' by Alexander and 'Fath and Love, or the King and Queen' by Novalis
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 |