Jack London,
The Road
(1907)
“ How to catch a freight without walking to a station was the problem. I noticed that the track came up a steep grade, culminating at the point where I had tapped it, and I knew that a heavy freight couldn't pull up there any too lively. But how lively? On the opposite side of the track rose a high bank. On the edge, at the top, I saw a man's head sticking up from the grass. Perhaps he knew how fast the freights took the grade, and when the next one went south. ”
