Express the meaning of love.

Divine Comedy is a classic model that can best reflect the understanding of Europeans in the Middle Ages. The whole content shows the process of human spirit's pursuit, evolution and return to the supreme spirit through fables and symbols.

A song that was once widely sung. This kind of song is usually simple in melody and brainwashing. It was very popular for a time, and it was sung among men, women and children in the streets, but it never came back after it became popular.