You have chosen 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo, 'On Wisdom' by Gottfried Leibniz and ''Ostrich Nominalism' or 'Mirage Realism'?' by Michael Devitt
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 |