" Nipples may be said to resemble the ripest of raspberries or perhaps even a thimble, but “why take the trouble when the trouble taken is so evident,” though Gass himself is willing to do it and make it look effortless. Maybe they really look like “the lightly chewed ends of large pencil erasers,” and for someone who spends his days at his desk that image can prove surprisingly effective. "

― William H. Gass , On Being Blue