You have chosen 'Theory of Knowledge (2nd edn)' by Keith Lehrer, 'A Completeness Theorem in Modal Logic' by Saul A. Kripke and 'Fourfold Root of Princ of Sufficient Reason' by Arthur Schopenhauer
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Philosophy, or select a subheading: |
| A. | Wisdom | |
| B. | History of Ideas | |
| C. | History of Philosophy | |
| D. | Nature of Philosophy | |
| E. | Nature of Metaphysics | |
| F. | Analytic Philosophy | |
| G. | Scientific Philosophy | |
| H. | Continental Philosophy |