You have chosen 'Conspectus libelli (book outline)' by Gottfried Leibniz, 'On the Foundations of Logic and Arithmetic' by David Hilbert and 'Physics and Philosophy' 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 |