Here come the line-gang pioneering by, 
They throw a forest down less cut than broken. 
They plant dead trees for living, and the dead 
They string together with a living thread. 
They string an instrument against the sky 
Wherein words whether beaten out or spoken 
Will run as hushed as when they were a thought 
But in no hush they string it: they go past 
With shouts afar to pull the cable taught, 
To hold it hard until they make it fast, 
To ease away -- they have it. With a laugh, 
An oath of towns that set the wild at naught 
They bring the telephone and telegraph.
Robert Frost
http://www.poemhunter.com/poem/the-line-gang/