4 ideas
21681 | Given all true atomic propositions, in theory every other truth can thereby be deduced [Russell] |
2614 | Modern phenomenalism holds that objects are logical constructions out of sense-data [Ayer] |
2615 | The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer] |
9762 | We should focus less on subjects of experience, and more on the experiences themselves [Parfit] |