There are various approaches to understanding poetry. In the 20th century, the rise of literary criticism began the process teachers now use of analyzing specific literary (rhetorical) devices such as similes, metaphors, etc. to explain the poem. In the 19th century, though, the focus was on having students memorize the poetry and experience the language of the works as a whole. Which approach is best? My answer is both. Memorizing a poem “makes it your own,” but understanding the diction leads you to richer understanding which causes the poetry to enter deeply into your soul.
Today, honors courses require that students take the poems apart rhetorically. This approach to literature, and poetry specifically, is due to the influence of the New Critics, the group of 20th century authors who popularized the idea of literary criticism. They, and their approach, are no longer “in vogue” in universities today, due to the rise of

Marxist-feminist and other post-modern critical approaches. But in truth, literary criticism as we know it owes its existence to the New Critics such as I. A. Richards, et al, since they taught us how to break apart diction with such careful and specific techniques.
Some assert that analyzing literature rhetorically in this manner “ruins” the enjoyment of it; this is not true. Like any aspect of learning, the more you understand the specifics of the topic, the better you can appreciate its unity. Those who have had negative experiences “digging into” literature have simply had poor teachers who have not successfully passed on the truth that in the humanities, we must comprehend what we read both inductively and deductively, and when a student is challenged to do this, he begins the process of independent thinking, of unifying his thought so as to see the poem as a powerful communicator of truths, both emotional and spiritual.
Let us take Robert Frost’s poem, “Nothing Gold Can Stay,” as an instance of a poem which yields rich results when we “unpack” it rhetorically. Here is the poem:
“Nothing Gold Can Stay” ~ Robert Frost
Nature’s first green is gold,
Her hardest hue to hold.
Her early leaf’s a flower;
But only so an hour.
Then leaf subsides to leaf.
So Eden sank to grief,
So dawn goes down to day.
Nothing gold can stay.
Frost is deceptive. He uses nature to write “beautiful” poetry, but upon examination, we find that his diction is complex, and if we are not extremely careful in approaching the poems, we will be led astray, rather like a detective who is distracted by false evidence, and thus misses the clues which will lead him to discover the true topic at hand.
Although he lived during the time of the development of modern poetry, or “free verse,” which abandoned traditional rhyme schemes and meters, Frost despised this movement. He famously quipped that writing free verse is “like playing tennis with the net down.” In other words, without the rules, there is no poem, no way to create a work of value and structure. Thus, Frost’s poetry is traditional, but deceptively so because of his informal diction; he appears to be holding a conversation with us over the backyard fence or a cup of coffee, when in fact he is always giving us fresh assessments about life and the world, and our relation to it as humans.
After reading the poem out loud, we establish the rhyme pattern. (For those already familiar with these basics, please forgive this brief review.) The rhyme pattern is that referred to as “couplets,” as two consecutive lines rhyme before moving on to the next set of two. Always use lower case letters to show a rhyme pattern, as shown at the end of each line. Frost’s is traditional here, as always:
gold/hold a
flower/hour b (skip the “er” in flower, and read it in the 19th century way, as “flow’r”)
leaf/grief c
day/stay d
We engage next with the meter: The rhythm of the poem. Each syllable is stressed or unstressed in our natural speaking manner, creating the “patterns” we know as “meter.” The first and last lines do not line up with the meter of the rest of the poem; lines 2-7 are strictly iambic, but the first and last lines are not. Iambic meter means that the first syllable is stressed, and the second is not. There are two syllables in each “iamb”; each “iamb” is called a “foot.” A poet may have as many “feet” in a line as he chooses. Frost chooses to have three in his lines here, so this is called iambic trimeter.
But let’s get back to the intrigue of those first and last lines not being iambic. Why? The lines have more stressed (emphasized) syllables in them than the iambic lines. When a poet uses stressed syllables in this manner, he is drawing the reader’s attention to these lines. Frost wants us to notice these first and last lines because they are communicating his theme. Additionally, he uses alliteration to pound home the stress: the hard “g” sound in “green” and “gold” wakes us up. Let’s look at the first line:
The emphasized (stressed syllables) are shown in capital letters:
NAture’s first GREEN is GOLD.
Nature, green, and gold are emphasized. We get it that this poem is about nature. But—is it? Why is nature’s first green also gold? Is that true? Nature’s first green is actually in spring. How can green be gold? The leaves turn gold in the fall, right before they die and fall off. So even in the first line, Frost is presenting us with a dilemma—a quandary. Let’s go on and see if we can find some explanation in the next three lines:
Her hardest hue to hold.
Her early leaf’s a flower;
But only so an hour.
Gold is the hardest hue (color) to retain. Why? – because the leaves are dying. While the shimmering gold leaf is the height of beauty, it is also bittersweet; it is a sign of impending death. So, this poem might not be about how beautiful nature is; it might be about something else, such as, perhaps, that death is inevitable. And, not only is death unavoidable: importantly, life’s climax, this nadir of perfect glory, is fleeting, and even as the leaves enjoy their golden glory, they are moving towards death, as we are.
The next line is tricky, but is a continuation of his now clear theme, that life is temporal, and we are all on a journey towards death:
Then leaf subsides to leaf.
The question here is: What does “subsides” mean, in context? It can mean lessen, become less severe, etc. We can discover what Frost means by paraphrasing some: As it dies, one leaf gives way to another leaf which will spring fresh in spring, green and bright. A leaf dies, but it is replaced by another, new leaf: the cycle begins again, and the process repeats itself each year. That’s fine, but – didn’t we already know that? Frost was just laying the groundwork: now he goes on to zing his point home in the last three lines, explaining all in the poem’s “shift”:
So Eden sank to grief,
So dawn goes down to day.
Nothing gold can stay.
Most poems have this “shift”- a point where the author surprises the reader somehow as he changes his viewpoint; it might be a minor twist, or it might be a big one. It’s minor in this poem, if you’ve been paying close attention. Paraphrased, the first of these lines says,

“In the same manner, death came into the world through the sin of Adam and Eve in the Garden of Eden.” The allusion to Eden encapsulates much, but it’s key to understanding the poem; “thus death came into the world,” as the New Testament says. Notice the word “sank” in the phrase “sank to grief,” which implies that originally, the progression to death did not exist. There was a better world, but we do not live in that world. We must accept not only the mortality of nature in general, but our own mortality.
Although Frost is not religious, he relies heavily upon this Judeo-Christian understanding of the nature of humanity: death entered into the world, and it is inevitable. Think about the line
So dawn goes down to day
Here is another quandary. Shouldn’t dawn be the beginning of day; don’t we say that the sun comes “up”? Isn’t it sunset that goes “down”? Why does dawn go “down” to day? You may already see the answer: because dawn brings forth another day, time has progressed. The dawn goes “down” not only because it disappears as day springs forth, but because it is another harbinger, a marker on the march of time towards death.
The poem concludes with a strong accent on the word “nothing,” which we now understand much more clearly than we did when we read it as the title:
NOTHing gold can stay.
The unspoken messages are now clear: life is precious, but transient, and we should value every minute, for we do not know when the golden leaves of our lives will drift into eternity. Nature’s first green is gold because the very start of life (spring, green) is also the beginning of our journey towards death—we eventually become “gold,” when we reach our maturity, and then will soon pass from this life to the next. We may or may not believe in the biblical explanation for the brief nature of our lives, but we know that its point is true. And, he implies, if we accept this reality, we will have a better chance of appreciating the life we experience here, before we “shuffle off this mortal coil.”
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https://www.english.cam.ac.uk/classroom/pracrit.htm
https://www.brainyquote.com/quotes/robert_frost_151821
https://www.loa.org/writers/271-robert-frost