Dons are picturesque figures. Their fussy ways and their oddities, personal and intellectual, are as becoming to them as black feathers to the blackbird. Their minds are all gaunt pinnacles, closed gates, and little hidden gardens. A mediaeval tradition survives in their notion of learning and in their manner of life; they are monks flown from the dovecot, scholastics carrying their punctilious habits into the family circle. In the grander ones there may be some assimilation to a prelate, a country gentleman, or a party leader; but the rank and file are modest, industrious pedagogues, sticklers for routine, with a squinting knowledge of old books and of young men. Their politics are narrow and their religion dubious. There was always something slippery in the orthodoxy of scholastics, even in the Middle Ages; they are so eager to define, to correct, and to trace back everything, that they tend to cut the cloth on their own bias, and to make some crotchet of theirs the fulcrum of the universe. The thoughts of these men are like the Sibylline leaves, profound but lost. I should not call them pedants, because what they pursue and insist on in little things is the shadow of something great; trifles, as Michael Angelo said, make perfection, and perfection is no trifle. Yet dry learning and much chewing of the cud take the place amongst them of the two ways men have of really understanding the world--science, which explores it, and sound wit, which estimates humanly the value of science and of everything else.