You have chosen 'Introduction to Russell's Theory of Types' by Willard Quine, 'On the Plurality of Worlds' by David Lewis and 'De aequopollentia causae et effectus' 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 |