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2 ideas
9155 | An a priori proof is independent of experience [Leibniz] |
Full Idea: An a priori proof is a proof independent of experience. | |
From: Gottfried Leibniz (Primary Truths [1686]) | |
A reaction: Burge says Leibniz gave the first modern account of a priori knowledge. There may be no explicit reference to experience involved, but it would beg many questions to deny that implicit experience may be at the root of the proof. |
2615 | The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer] |
Full Idea: The introduction of the term 'sense-datum' is a means of referring to appearances without prejudging the question of what it is, if anything, that they are appearances of. | |
From: A.J. Ayer (Phenomenalism [1947], §1) |