This sentence comes from "The Magic Secret Book".
"Mountain Residence Yin" is a Qin music from the Ming Dynasty. It was first recorded in the "Magical Secret Pu" compiled by Zhu Quan of the Ming Dynasty.
The full text is as follows: "The grass is made of rock, and the clouds are used as doors. I am so secluded that I forget to return home. The village boy cooks white stone rice, and the wild old man makes his own green lotus clothes. After eating pheasants, he returns to the nearby people and the crane crows. Still flying. Sometimes I sit alone in front of the falling flowers, singing and plucking flowers while drunk. "This poem depicts a person who lives in seclusion in the mountains and lives a life without competing with the world.
Living in the mountains, with clouds as neighbors, grass as companions, life is simple and indifferent, full of love and appreciation for everything in the mountains, cooking with village children, making clothes with wild elders, Food is found in the mountains and sometimes pheasants and cranes are seen.
Sit alone when the flowers are falling, bang the wine vessel and sing and pick weeds when you are drunk.