display all the ideas for this combination of texts
4 ideas
13882 | A milder claim is that understanding requires some evidence of that understanding [Wright,C] |
13885 | If apparent reference can mislead, then so can apparent lack of reference [Wright,C] |
4972 | I may regard a thought about Phosphorus as true, and the same thought about Hesperus as false [Frege] |
17857 | We can accept Frege's idea of object without assuming that predicates have a reference [Wright,C] |