You have chosen 'The Value of Science' by Henri Poincaré, 'Remarks on the Foundations of Mathematics' by Ludwig Wittgenstein and 'Democracy in America (abr Renshaw)' by Alexis de Tocqueville
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Existence, or select a subheading: |
| A. | Nature of Existence | |
| B. | Change in Existence | |
| C. | Structure of Existence | |
| D. | Theories of Reality | |
| E. | Categories |