You have chosen 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero, 'Preface to 'De Revolutionibus'' by Andreas Osiander and 'Properties' by Douglas Edwards
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Thought, or select a subheading: |
| A. | Modes of Thought | |
| B. | Mechanics of Thought | |
| C. | Content | |
| D. | Concepts | |
| E. | Abstraction |