You have chosen 'Function and Concept' by Gottlob Frege, 'A Problem about Substitutional Quantification?' by Saul A. Kripke and 'Ancient Thought in Modern Physics' by Werner Heisenberg
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 |