You have chosen 'Academica' by M. Tullius Cicero, 'Remarks on the forces of inorganic Nature' by J.R. Mayer and 'Introduction to Russell's Theory of Types' by Willard Quine
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 |