Mark Twain,
Roughing It — Chapter III
(1872)
“ After breakfast, at some station whose name I have forgotten, we three climbed up on the seat behind the driver, and let the conductor have our bed for a nap. And by and by, when the sun made me drowsy, I lay down on my face on top of the coach, grasping the slender iron railing, and slept for an hour or more. That will give one an appreciable idea of those matchless roads. Instinct will make a sleeping man grip a fast hold of the railing when the stage jolts, but when it only swings and sways, no grip is necessary. ”
