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] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |
5880 | Xenocrates held that the soul had no form or substance, but was number [Xenocrates, by Cicero] |