You have chosen 'How to Make our Ideas Clear' by Charles Sanders Peirce, 'Hippocrates of Cos on the mind' by Hippocrates and 'Letters to Pierre Bayle' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Reason, or select a subheading: |
| A. | Nature of Reason | |
| B. | Laws of Thought | |
| C. | Styles of Reason | |
| D. | Definition | |
| E. | Argument | |
| F. | Fallacies |