You have chosen 'Locke on Essences and Kinds' by Antony Eagle, 'Letters to Remond de Montmort' by Gottfried Leibniz and 'Boole calculus and the Concept script' by Gottlob Frege
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 |