You have chosen 'The Roots of Reference' by Willard Quine, 'The Aim and Structure of Physical Theory' by Pierre Duhem and 'New system of communication of substances' 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 |