You have chosen 'The Sayings of Confucius' by Confucius, 'Remarks on the definition and nature of mathematics' by Haskell B. Curry and 'The Approach to Metaphysics' by Charles Sanders Peirce
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modality, or select a subheading: |
| A. | Necessity | |
| B. | Possibility | |
| C. | Sources of Modality | |
| D. | Knowledge of Modality | |
| E. | Possible worlds |