4 ideas
13639 | Quine says higher-order items are intensional, and lack a clearly defined identity relation [Quine, by Shapiro] |
21557 | Russell confused use and mention, and reduced classes to properties, not to language [Quine, by Lackey] |
22511 | Some reasonings are stronger than we are [Philolaus] |
5833 | Education is the greatest of human goods [Xenophon] |