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Ideas of Roderick Firth, by Text

[American, 1917 - 1987, Professor at Harvard University.]

1949 Sense Data and the Percept Theory
p.28 We are not conscious of pure liquidity, but of the liquidity of water
     Full Idea: We are not conscious of liquidity, coldness, and solidity, but of the liquidity of water, the coldness of ice, and the solidity of rocks.
     From: Roderick Firth (Sense Data and the Percept Theory [1949]), quoted by Howard Robinson - Perception 1.7
     A reaction: A nice point, but it might not be entirely true in a blindfold test, where one might only report properties like 'sticky' or 'warm', without having any clear concept of the substance being experienced. Firth is proposing the 'percept theory'.