Note 172 — Chapter II · : ADAM SMITH

The statement has been qualified because in the passage referred to Smith seems to define utility in the vulgar sense (i.e. utility as contrasted with mere agreeableness). This want of exactness was corrected by Ricardo, and is the subject of a searching criticism by Mill. The following passage from his Lectures on Justice may serve to throw some light upon the definition: “There is no demand for a thing of little use; it is not a rational object of desire.” Smith could not conceive the possibility of a demand or even a desire for a commodity which was useless from a rational point of view. But this is evidently a great mistake.