You have chosen 'Natural Science (lost)' by Metrodorus (Chi), 'Naming and Necessity notes and addenda' by Saul A. Kripke and 'On the Nature of Mathematical Reasoning' by Henri Poincar
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 |