You have chosen 'On the Conservation of Force' by Hermann von Helmholtz, 'De Mundo (On the World)' by Thomas Hobbes and 'A Theory of Universals' by David M. Armstrong
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 |