Final answer:
'If on a winter's night a traveler' is a novel by Italo Calvino and not a poem by Robert Frost, an opening line of 'One Hundred Years of Solitude,' or a Shakespearean play. Robert Frost's poems often incorporate metaphors and references to his love of nature. The line 'I took the one less traveled by' from 'The Road Not Taken' symbolizes making unconventional choices.
Step-by-step explanation:
'If on a winter's night a traveler' is a novel by Italo Calvino. It is not a poem by Robert Frost, an opening line of 'One Hundred Years of Solitude', or a Shakespearean play.
Regarding the subject of metaphors in Robert Frost's poetry, some examples can be found in his famous poem 'The Road Not Taken.' In this poem, Frost uses the metaphor of a forked road to represent the choices we make in life.
As for his love of nature, Frost often incorporates natural imagery and settings in his poetry. For example, in 'Stopping by Woods on a Snowy Evening,' he describes a tranquil winter scene in the woods.
The line 'I took the one less traveled by' from Frost's poem 'The Road Not Taken' means that the speaker of the poem chose the path that was less popular or conventional. It symbolizes the idea of individualism and making unconventional choices in life.