You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'Substitutional Classes and Relations' by Bertrand Russell and 'A Problem about Substitutional Quantification?' by Saul A. Kripke
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Thought, or select a subheading: |
| A. | Modes of Thought | |
| B. | Mechanics of Thought | |
| C. | Content | |
| D. | Concepts | |
| E. | Abstraction |