You have chosen 'The Logic of Scientific Discovery' by Karl Popper, 'Commentary on Euclid's 'Elements'' by Proclus and 'Personal Identity' by Derek Parfit
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 |