3 ideas
16728 | Logicians acknowledge too few things, while others acknowledge too many [Fitzralph] |
10594 | Henkin semantics is more plausible for plural logic than for second-order logic [Maddy] |
1799 | If we can't know minds, we can't know if Pyrrho was a sceptic [Theodosius, by Diog. Laertius] |