An ape upon his stall, the taste?
"Master," the butcher laughing said,
"Judge of the body by the head!"
This saying, in a moral view,
Witty I rather hold, than true:
Since vice with beauty oft is seen,
And virtue with a homely mien.
Source: Boothby - Phaedrus 3.3.
(not in Mille) Perry495