5 ideas
6855 | Interesting philosophers hardly every give you explicitly valid arguments [Martin,M] |
6856 | Valid arguments can be rejected by challenging the premises or presuppositions [Martin,M] |
10245 | One geometry cannot be more true than another [Poincaré] |
6857 | An error theory of perception says our experience is not as it seems to be [Martin,M] |
2685 | The Greek 'philia' covers all good and fruitful relationships [Cooper,JM] |