You have chosen 'On Nature (frags)' by Heraclitus, 'Commentary on 'De Anima'' by Franciscus Toletus and 'Course of Positive Philosophy' by Auguste Comte
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 |