You have chosen 'Intro to Principles of Morals and Legislation' by Jeremy Bentham, 'Letters to Johann Bernoulli' by Gottfried Leibniz and 'On the Conservation of Force' by Hermann von Helmholtz
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 |