Ralph Henry Barbour,
The House in the Hedge — Chapter 5
(1911)
“ He was in the class below me at college. He left the law school four years ago and I got my Ph.D. the year before that.”“Then you're a Doctor of Philosophy!” I exclaimed. “That explains everything. I'm sure Doctors of Philosophy never smile.”And then, if you'll believe it, he actually did it! Actually smiled, I mean! It wasn't much of a smile; just a sort of wrinkling around the outer corners of the eyes and the merest moving of his mustache, but it seemed a veritable triumph. ”
