You have chosen 'The Character of Physical Law' by Richard P. Feynman, 'Summa' by Eustachius a Sancto Paulo and 'Discourse on Metaphysics' 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 |