You have chosen 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero, 'On Mental Entities' by Willard Quine and 'Merely Possible Propositions' by Robert C. Stalnaker
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Mathematics, or select a subheading: |
| A. | Nature of Mathematics | |
| B. | Foundations for Mathematics | |
| C. | Sources of Mathematics |