2, lonely and sad, self-inflicted.
3. I don't know the soul, but I have a dream. My love, except the moon in the sky, who knows? -Wei Zhuang's "The Head of Two Women's Imprisonment"
4, acacia has no words, no tears. -Yan's "Three Songs and Two Songs of Partridge Sky"
5. If you teach your eyes that there is no hatred, you won't believe that there are hoary heads in the world. -Xin Qiji's "Partridge Sky"