You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'The iterative conception of Set' by George Boolos and 'De Natura Corporis' by Gottfried Leibniz
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 |