You have chosen 'Necessary Truth' by Willard Quine, 'What is the Source of Knowledge of Modal Truths?' by E.J. Lowe and 'Reasons and Persons' by Derek Parfit
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 |