Abstract

The paper focuses on Reid's unique epistemological distinction between the primary and the secondary qualities and examines it in relation to other facets of his philosophy: his stance vis-à-vis the scientific inquiries of secondary qualities; his aesthetics; his analysis of the perception of the primary quality of hardness; his theory of learning. An inquiry into the primary/secondary distinction which takes into account such a broad context will reveal it to be far more sophisticated, dynamic and flexible than an analysis of the distinction which solely takes into consideration the passages in which the Scottish philosopher directly and straightforwardly introduces it.