You have chosen 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero, 'On Aristotle's 'Metaphysics'' by Thomas Aquinas and 'Language,Truth and Logic' by A.J. Ayer
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 |