You have chosen 'Purifications (frags)' by Empedocles, 'Ideas, Qualities and Corpuscles' by Peter Alexander and 'Letters to Paul Pellison-Fontinier' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Aims, or select a subheading: |
| A. | Knowledge | |
| B. | Certain Knowledge | |
| C. | Knowing Reality |