You have chosen 'Abstract of 'The Fourfold Root'' by Arthur Schopenhauer, 'On the Necessity of Origin' by Colin McGinn and 'Inquiry Concerning Virtue or Merit' by 3rd Earl of Shaftesbury
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 |