In “A Secret Glory,” the Welsh fantasy writer Arthur Machen describes the foibles of his hero Meyrick, who is forever condemning institutions that fail to live up to the high standards he has set for them. At first, as a student, I must confess, I shared young Meyrick’s contempt for mere pedantry, though I knew pedants like Douglas Young, Brooks Otis, TRS Broughton, and Sir Hugh Lloyd-Jones among others, who (like B.L. Gildersleeve) were scholars in both senses. I learned too late, however, that even the mere pedants stand head and shoulders above the toad-licking poseurs–Marxists, feminists, deconstructionists–who now infest the humanities....