You have chosen 'Walking the Tightrope of Reason' by Robert Fogelin, 'Criterion of Validity in Reasoning' by Charles Sanders Peirce and 'Hippocrates of Cos on the mind' by Hippocrates
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Sources, or select a subheading: |
| A. | A Priori Knowledge | |
| B. | Perception | |
| C. | Rationalism | |
| D. | Empiricism | |
| E. | Direct Knowledge |