"Two roads diverged one less traveled difference"

Louis Untermeyer, ed. (1885–1977). Modern American Poetry. 1919.
Robert Frost - bartleby.com 1875–.
67. The Road Not Taken

I shall be telling this with a sigh
Somewhere ages and ages hence:
Two roads diverged in a wood, and I,
I took the one less traveled by,
And that has made all the difference. 20