You have chosen 'The Philosophy of Logic' by Hilary Putnam, 'Infinity: Quest to Think the Unthinkable' by Brian Clegg and 'On the True Doctrine (Against Christians)' by Celsus
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 |