You have chosen 'The Character of Physical Law' by Richard P. Feynman, 'On the Concept of Number' by David Hilbert and 'The Nature of Existence vol.2' by J.M.E. McTaggart
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 |