There are hundreds of flowers in spring, a moon in autumn, and a cool breeze in summer. There is a verse poem written by Hui Kai, a monk in the Southern Song Dynasty, called "There are hundreds of flowers in spring and moon in autumn". The original text: There are hundreds of flowers in spring and moon in autumn, and there is a cool breeze in summer and snow in winter. If there is nothing to worry about, it is a good time in the world. The Book of Songs is the beginning of ancient Chinese poetry and the earliest poetry collection, which collects poems from the early Western Zhou Dynasty to the middle of the Spring and Autumn Period (11th century BC to 6th century BC).