You have chosen 'Preface to 'Principles of Philosophy'' by René Descartes, 'Of Organum or Ars Magna of Thinking' by Gottfried Leibniz and 'Explanations in reply to Mr Bradley' by Bertrand Russell
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 |