Besides the neutral expression that she wore when she was alone, Mrs. Freeman had two others, forward and reverse, that she used for all her human dealings. Her forward expression was steady and driving like the advance of a heavy truck. Her eyes never swerved to left or right but turned as the story turned as if they followed a yellow line down the center of it. She seldom used the other expression because it was not often necessary for her to retract a statement, but when she did, her face came to a complete stop, there was an almost imperceptible movement of her black eyes, during which they seemed to be receding, and then the observer would see that Mrs. Freeman, though she might stand there as real as several grain sacks thrown on top of each other, was no longer there in spirit.
Flannery O’Connor, “Good Country People,” 1955
