You have chosen 'A Résumé of Metaphysics' by Gottfried Leibniz, 'The Foundations of Mathematics' by Frank P. Ramsey and 'Rules for the Direction of the Mind' by Ren Descartes
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 |