7 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
21554 | Sets always exceed terms, so all the sets must exceed all the sets [Lackey] |
21553 | It seems that the ordinal number of all the ordinals must be bigger than itself [Lackey] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
3916 | Hopi consistently prefers verbs and events to nouns and things [Whorf] |
3917 | Scientific thought is essentially a specialised part of Indo-European languages [Whorf] |
3915 | The Hopi have no concept of time as something flowing from past to future [Whorf] |