id author title date pages extension mime words sentences flesch summary cache txt 5827 Russell, Bertrand The Problems of Philosophy .txt text/plain 43324 1784 66 of 'sense-data' to the things that are immediately known in sensation: arises as to the relation of the sense-data to the real table, supposing we have to consider the relation of sense-data to physical objects. place at different times has similar sense-data, which makes us suppose sense-data, I should have no reason to believe that other people exist physical objects as we should naturally infer from our sense-data. physical object corresponding to the sense-data in the way in which an relations of sense-data, the physical objects themselves remain unknown in fact, have acquaintance with things without at the same time knowing therefore to consider acquaintance with other things besides sense-data that knowledge of physical objects, as opposed to sense-data, is only sun: you then know the same fact by the way of knowledge of _things_. have knowledge of a thing by acquaintance even if we know very few ./cache/5827.txt ./txt/5827.txt