Letter 11 — On the Blush of Modesty (§3)

“I know that the blush, too, is a habit of this sort, spreading suddenly over the faces of the most dignified men. It is, indeed more prevalent in youth, because of the warmer blood and the sensitive countenance; nevertheless, both seasoned men and aged men are affected by it. Some are most dangerous when they redden, as if they were letting all their sense of shame escape.”