As for the couplets at the end of the poem, like the first three, the author writes the hardships of the author's journey by line drawing. If we pay attention to the part, it is a rhetorical method of metaphor to look at the word "Rujue" alone. Get up early and hurry. After walking thirty miles, the moonlight is still bright. It can also be said that the brighter the moonlight, the more hazy everything around, and the more prominent the "early" of "hair"!
The word "independence" in the couplet is not complaining about not having a traveling companion, nor complaining about being far away from home. I'm just saying that I started early and walked 30 miles without meeting other early pedestrians.
Therefore, it is debatable that the tail couplet expresses the loneliness of the author's long journey. With the company of horses, the bright moonlight, the gurgling spring water, the singing of thirty miles all the way, there is no loneliness!
Perhaps it is the poet's first poem "Early Hair", and everything is so fresh! We even think that the poet's heart is relaxed and leisurely, and the poet appreciates the scenery along the way! Of course, the poet overcame great difficulties. No wonder some people refer to "freedom and carefree", "optimism and open-mindedness" and "good attitude" when appreciating this poem.
Of course, the poet lives in a foreign country, and loneliness should be a common feeling. He may have suffered this kind of torture before getting up early. However, in this poem "Early Hair", there is no loneliness and loneliness between the lines, and some are calmly overcoming the difficulties of "early hair" and the strength and openness behind this calmness.