What are the emotions expressed in poetry?

Most of the emotions expressed in the poems are sentimental, such as sadness of parting, homesickness, things are wrong, things are wrong, in my heart forever's feelings, hatred for the country and family, and lack of talent. There are also optimists, such as festive banquets, good news from the army, lovers meeting, and outing. The following words are often used to express it: loneliness, sadness, detachment, sadness, sentimentality, elegance, yearning, sadness, loneliness, loss, joy, passion, boldness, openness, anger, calmness, leisure and so on.