You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'Symbolic Logic (with Langford)' by C.I. Lewis and 'The Gay (Joyful) Science' by Friedrich Nietzsche
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Metaethics, or select a subheading: |
| A. | Ethics Foundations | |
| B. | Value | |
| C. | The Good |