Kicking a Gift Horse in the Mouth

Yes, of course I know the expression is “Don’t look,” not kicking, but our collective professional behavior makes “kicking” the more operative and appropriate verbal. More about this in due course. As an expression, “don’t look a gift horse in the mouth” comes to us from the Lain, Noli equi dentes inspicere donate. Some argue Jerome said it first in 400 A.D., in which his words, very nearly our Latin literally translated, ran, “Never inspect the teeth of a gift horse.”