The instructor was a man of middle age, in his early fifties; his name was Archer Sloane, and he came to his task of teaching with a seeming disdain and contempt, as if he perceived between his knowledge and what he could say a gulf so profound that he would make no effort to close it. He was feared and disliked by most of his students, and he responded with detached, ironic amusement. He was a man of middle height, with a long, deeply lined face, cleanly shaven; he had an impatient gesture of running his fingers through the shock of his gray curling hair. His voice was flat and dry, and it came through barely moving lips without expression of intonation; but his long thin fingers moved with grace and persuasion, as if giving to the words a shape that his voice could not.
— from Stoner, by John Williams.