What poems describe sadness?

Poems describing sadness are as follows:

1, the leaves fall like a waterfall, and I watch the long river always roll forward. -Du Fu's Ascending the Mountain?

2. but I looked home, and the twilight was getting thicker? The river is shrouded in mist, which brings people deep melancholy. Cui Hao?

3, the bright moon high-rise building rests alone. Wine becomes sorrow, acacia becomes tears. -Fan Zhongyan?

4, only send spring home, send you home. If you catch up with spring in Jiangnan, you must stay in spring. -Crown Operator?

5. Before me, where were those lost times? Behind me, where are the future generations? . Only the boundless universe, boundless, can't stop the tears full of sadness. -Chen Ziang is on the Youzhou Tower.

6. Avoid sorrow and sadness, and you will never forget it. Sit in your heart at night and frost your temples. No childe dream, partial into the traveler's intestines. Excuse me, Gao Xuanke, where is the land of drunkenness? -Wei Zhuang "sorrow"?

7. Xiao Xiaojiang fell to the riverside and joked about a farewell. Half a stick will die, two lines of tears, a boat. -Zhang Xiaoxiang's Charming Eyes

8, this situation can not be eliminated, only eyebrows, but the heart. -Li Qingzhao's "A Cut of Plum"?

9. The phoenix tree is raining and dripping at dusk. This time, what a sad sentence! -Li Qingzhao's Slow Voice

10, I heard that Shuangxi spring is still good, and I also plan to canoe, for fear that Shuangxi grasshopper boat will not move, so I have many worries. -Li Qingzhao's Spring in Wuling

1 1, don't lean on the bar alone, infinite. It's easier to see when it's not. -Li Wei?

12, picking up all the cold branches refused to live, and lonely sandbar was cold. -Su Shi's "Bu Operator"?

13, I often get sick before the day is over, and I am too lazy to cover my face in the mirror. -Ouyang Xiu's "Recent Flowers"?

14, the spring tide brought rain late and hurried, and there was no boat to cross the field. -Wei in Xixi Chuzhou?

15, how much sadness can there be, just like a river flowing eastward. -Li Yu's Young Beauty