You have chosen 'Dialogue on human freedom and origin of evil' by Gottfried Leibniz, 'On the Algebra of Logic' by Charles Sanders Peirce and 'Brains and Behaviour' by Hilary Putnam
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 |