" His father rode sitting forward slightly in the saddle, holding the reins in one hand about two inches above the saddlehorn. So thin and frail, lost in his clothes. Looking over the country with those sunken eyes as if the world out there had been altered or made suspect by what he’d seen of it elsewhere. As if he might never see it right again. Or worse did see it right at last. See it as it had always been, would forever be. "

― Cormac McCarthy , All the Pretty Horses (The Border Trilogy, #1)