You have chosen 'Issues of Pragmaticism' by Charles Sanders Peirce, 'The Principles of Human Knowledge' by George Berkeley and 'De Ente et Essentia (Being and Essence)' by Thomas Aquinas
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 |