Where does the saying that "youth is fleeting and beauty is old" come from?

Volume 365_63 and Liu Yuxi's Lyrics of Lotte Spring

Under the new makeup, Zhu Lou is deeply locked in spring scenery.

Go to the court and look up at the new flowers. Dragonflies fly to the head of Hosta.

What you said is probably the first song:

Dreamed of the south bank

Thanks to the people of Los Angeles, spring is over.

Weak willows doubt the wind, and shrubs are like towels.

Sitting alone also includes swish.

Analysis:

The title of this word is hurting spring, and the first sentence is pity for spring. Colorful spring is about to pass away, and the spring of the author's life is long gone. He is willing to let spring grow, but he is unable to hold the pace of spring. "Spring has gone", in this seemingly dull narrative, how much regret and melancholy does the author have? The second sentence, "Thank you to the people of Los Angeles", changed the pen and delivered a speech in the spring. However, it turns out that spring also has feelings. It won't stay long, and it won't leave. So it has to pay tribute to the people of Los Angeles who miss spring. Only in this way can we turn the flat into the strange, turn the straight into the song, and make the love of cherishing spring particularly strong and deep. With careful observation and rich imagination, I painted a vivid picture of farewell to spring: weak wicker swayed in the wind, as if a young woman was waving her hands and sleeves to bid farewell to spring; The jungle wet with crystal dew is like a girl's tears when she says goodbye gently. This pushes the feeling of cherishing spring to a deeper level: not only Luoyang people appreciate the great spring, but also the "weak willow" and "jungle" nourished by spring are also sad for the return of spring. "With all this wood, how can people be inferior?" So the last sentence turned into a positive description, which led to a woman who sat alone and sighed. "Swish" and "frown" both mean to frown. The reason why this woman sat alone in the corner and locked up the moth was naturally because of the withering of flowers and spring. The footsteps of the fading spring beat on her sensitive and fragile heartstrings, which made her depressed and disappointed and could not help sighing. The author uses the brushwork of "sending the shape to get the spirit, leaving the shape to get the image", not focusing on the detailed description of its beauty and appearance, but focusing on dyeing its feelings of hurting spring. "Sitting alone" has made people want to see their loneliness; "containment", but also clearly pointed out its anxiety. Although the word "Shua" is well known to ancient poets, it is a vivid portrayal of the word "eye" here, which makes an article full of life and reveals the theme of the word's injury to spring.

This song is full of faint sadness and swaying brushwork. The author successfully uses anthropomorphism to integrate human feelings and things, making them set each other off as interesting and complement each other. In the author's works, not only "spring" is full of spirituality, but also "weak willows" and "jungle" are both "like flowers and not like flowers", which are unique and affectionate. The whole poem is sad in artistic conception and beautiful in language, but it does not become a mere formality. Therefore, Kuang Zhouyi's "Flower Prick of Eating Cherry Blossoms" praised: "The pen of flowing beauty opened the Northern Song Dynasty and traveled less." Only from the Tang Dynasty can we flow without being discouraged. What is the so-called' romantic style'? "This word was written in the third year of Kaicheng (838), and the author divided the capital (Luoyang) into a prince. Under the heading, the original author's note: "He Letian's" Ci of Spring "is a sentence based on the tune of" Recalling Jiangnan ". This is the earliest record of composing ci according to music in the history of China literature, which indicates that the style of ci has developed from the embryonic form of "choosing ci by music" to the stage of "defining ci by music"

There is no sad song for me. I don't know if the flowers have fallen and people have died.

There is a pun in the previous sentence, which means that the flowers will wither as soon as spring is over; In other words, ((youth is gone, youth is gone)), people are bound to die. Being old here not only refers to the growth of age or the old state, but also implies "death" as Lu Xun used in Wandering.

The last sentence is lamenting his own life experience, thinking of his rejection in Yee Justin the night before, of the different attitudes of Xiren towards himself and Baochai, and of his humble position in the family. Even if I die now, I will be like a spring flower in the eyes of others, and no one cares.

I don't know if it's right. Please forgive me if I am wrong.