What ancient poems describe "regret, regret, regret"?

1, I am ashamed to see this, and I can't forget it every day. -Bai Juyi's "Looking at Wheat Cutting"

2. Hua Lin Xie Chunhong was too hasty, but the cold rain came late and the wind came late. -Li Yu's "Hui Huan"

3, poor heart rewards, what to swim alone. -Bai Juyi's "Looking at the Water Lake Pavilion"

4, it is best not to meet. -Li Bai's "Two Poems"

5, once the sea was difficult for water, amber forever. -Yuan Zhen's Five Poems of Self-reflection

6. The moon was bright in the Qin Dynasty, closed in the Han Dynasty, and the Long March did not return. -Wang Changling's "The Head of Two Embankments"

7. Castle Peak cannot be covered. After all, it flows east -Xin Qiji's "Bodhisattva Man"

8, affectionate only spring court month, still leaving people. -Zhang Mi "The Sender"

9, helpless flowers fall, I seem to know the return of Yan. -Yan Shu's "Huanxisha"

10, but make Longcheng fly, and don't teach Huma to spend Yinshan. -Wang Changling's "The Head of Two Embankments"

1 1, who is taller? Remember that autumn is sunny. ? The past is empty, still like a dream. -Li Yu's "Midnight Song"

12, I don't feel sorry for myself, but I still want to defend my country. -Lu You's November 4th Storm.

13, poor and strong, not falling into the blue sky. -Wang Bo's Preface to Wang Tengting

14, a moment that should last forever? Before I knew it, it had come and gone. -Li Shangyin's "Jinse"

15, Huijun Mingzhu burst into tears, wishing she could not meet each other and get married. -Zhang Ji's "Yin Jiefu Send Dongping Lishi Island"

16, later generations got the news that Zhong Ni was dead, and who cried? -Li Bai's "In Luge"

17, the third spring is over, who should I leave my regrets to? -Xiao Yan's "Song of the East Flying Shrike"

18, everything is repetitive, and there is nothing, so you don't remember that you are a courtier. -Du Fu's Du Fu Xing