Booth Tarkington,
Seventeen (novel) — Chapter XXI
(1916)
“ He's all right," said Johnnie, and then perceiving a sudden advent of apprehension upon the sensitive brow of William, he went on reassuringly: "He's doin' as well as anybody could expect; that is—after the crazy way he did! He's always been considered the dumbest one in all our relations—never did know how to act. I don't mean he's exactly not got his senses, or ought to be watched, anything like that—and of course he belongs to an awful good family—but he's just kind of the black sheep when it comes to intelligence, or anything like that. ”
