from Felix Cohen's Transcendental Nonsense and the Functional Approach, 35 Colum. L. Rev. 809 (1935). In a sense, Justice Holmes's "Think things, not words" captures it well and tersely, but sometimes the longer version has its value:

I. The Heaven of Legal Concepts

Some fifty years ago a great German jurist had a curious dream. He dreamed that he died and was taken to a special heaven reserved for the theoreticians of the law. In this heaven one met, face to face, the many concepts of jurisprudence in their absolute purity, freed from all entangling alliances with human life. Here were the disembodied spirits of good faith and bad faith, property, possession, laches, and rights in rem. Here were all the logical instruments needed to manipulate and transform these legal concepts and thus to create and to solve the most beautiful of legal problems.

Here one found a dialectic-hydraulic-interpretation press, which could press an indefinite number of meanings out of any text or statute, an apparatus for constructing fictions, and a hair-splitting machine that could divide a single hair into 999,999 equal parts and, when operated by the most expert jurists, could split each of these parts again into 999,999 equal parts. The boundless opportunities of this heaven of legal concepts were open to all properly qualified jurists, provided only they drank the Lethean draught which induced forgetfulness of terrestrial human affairs. But for the most accomplished jurists the Lethean draught was entirely superfluous. They had nothing to forget. . . .