You have chosen 'Classical Cosmology (frags)' by T.M. Robinson, 'Philosophy as a way of life' by Pierre Hadot and 'Papers of 1913' by Bertrand Russell
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 |