You have chosen 'Science and Method' by Henri Poincaré, 'Philosophy in the Tragic Age of the Greeks' by Friedrich Nietzsche and 'Reply to 'Rorarius' 2nd ed' by Gottfried Leibniz
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 |