Based on the content of the article, what are the answers to the reasons why Shen Yuan became the number one love quote in China in the eighth paragraph?

On a spring day in 1155 AD, Lu You met here his lover who had been divorced for ten years. With mixed feelings, he wrote a poem on the white wall of the garden that would never be forgotten, "The Hairpin." "Phoenix"

Since then, the place has been passed down from person to person, and the garden has been passed down through poetry. The story of Shen Yuan has survived in the hearts of people for generations.

The love tragedy of Lu You and Tang Wan is well known to everyone. Tang Wan is a beautiful and passionate talented woman with a deep knowledge of poetry. She and Lu You have similar interests. Therefore, their lives are happy, their love is deep, and they often grow old together. Unexpectedly, Lu You's mother was dissatisfied with Tang Wan. She was afraid that the couple would indulge in pleasures and miss out on their fame, so she also believed that Tang Wan was destined to be her husband. So they unreasonably forced a couple who were in love to separate. Ten years after Lu You and Tang Wan divorced, the two met unexpectedly in Shen Garden, and the tragic scene of giving food and writing lyrics began again.

It is said that Tang Wan later visited Shen Garden and saw Lu You's poem on the wall. He was so sad that he immediately used the previous tune to harmonize it:

The world is thin, people are evil, the rain is Send flowers to fall easily at dusk. At dawn, the wind has dried, and the traces of tears remain. I want to write down my thoughts, and I talk alone across the fence. Disaster! Disaster! Disaster !

People become old, today is not yesterday, and the sick soul is always like a rope on a swing. The sound of the horn is cold, the night is dark, I am afraid of being asked, I swallow my breath and pretend to be happy. conceal! conceal! conceal!

Soon, the sad beauty died in despair. Although the beauty has passed away, in Lu You's heart, Tang Wan will always be a beauty with beautiful eyes, and will always become an incomprehensible complex in the poet's heart, even at the end of his life.

After Tang Wan's death, Lu You visited Shen Garden many times. Every time, I feel nostalgic for the past and feel sad for a long time. So he also left us many desolate poems.

The setting sun on the city is painted with mournful corners, and the Shen Garden is no longer a restored pool. Looking at the green waves under the Sad Bridge, it was once a startling moment.

The flowers in Shen’s home are like brocades, half of which were from the time when he knew Fang Weng. I also believe that beauty will eventually become ashes, unable to bear the dream of being too hasty.

People are always in love with beautiful things. When the cruel reality shatters the dream of hope, painful memories become the best comfort. Near the south of the city, in Shen's home, Lu You was not the only one who was feeling infinitely sad. For thousands of years, countless crazy men and women have stopped here, and who doesn’t feel sad and shed tears?