You have chosen 'On the Nature of the Universe' by Lucretius, 'Exigency to Exist in Essences' by Gottfried Leibniz and 'Primitive Thisness and Primitive Identity' by Robert Merrihew Adams
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 |