All genuine merit, moral as well as intellectual, is not merely physical or empirical in its origin, but metaphysical; that is to say, it is given a priori and not a posteriori; in other words, it lies innate and is not acquired, and therefore its source is not a mere phenomenon, but the thing-in-itself.

He is a pedlar of medicines, a petty chapman of cures, and tinker empirical to the body of man.