4 ideas
2614 | Modern phenomenalism holds that objects are logical constructions out of sense-data [Ayer] |
9379 | A sentence is obvious if it is true, and any speaker of the language will instantly agree to it [Quine] |
2615 | The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer] |
8433 | There are few traces of an event before it happens, but many afterwards [Lewis, by Horwich] |