Where did the book of Nanshan Empty Valley come from?

From the Yuan Dynasty, Zhang wrote "Mountain Sheep".

Plow half a field, the harvest depends on the sky, and the shortage depends on the sky.

A simple meal is sweet in the morning and sweet in the evening.

Cloth is warmer than silk cotton and can be long or short.

There are several huts and huts, and travel and accommodation are safe.

Sail after the storm, with fish on one side and wine on the other.

Children who come at night, there are words in front of the lamp, words today, and words in ancient times.

I sleep alone in the middle of the night. Who is the immortal? I am immortal.

A roll of Nanshan empty valley books is crazy

Translation:

A pear, a cow, half an acre of land, depending on the weather.

Eat a simple meal and sleep well in the morning and evening.

Although simple clothes are better than silk, they can keep warm and can be worn for any length.

I don't care how many thatched houses there are.

When it clears up after the rain, I sail a boat, with fish just caught and a pot of wine drunk.

When I get home at night, the children sit in front of the lamp and talk about things from ancient times to the present.

The sun is rising high, and I am still sleeping. If my way of life is not immortal, who is immortal?

Reading in the valley in the south, my mood is passionate and my thoughts are upside down.

Extended data:

Goat shows that the family is the unit of production and life, and agriculture is combined with cottage industry. Production is mainly to meet their basic living needs and pay taxes. It is a self-sufficient natural economy and the basic mode of agricultural production in China feudal society. It reflects the richness and comfort of farmers' lives under the state of small-scale peasant economy.

Zhang (1269— 1329), a native of Jinan, Shandong Province, was a famous essayist in Yuan Dynasty. He is good at poetry and prose and is famous for his Sanqu. Representative works include "Goat Tongguan Nostalgia" and so on. He was an important political and cultural figure in Yuan Dynasty. His personal conduct and political articles were praised by his contemporaries and later generations, and he was one of the famous ministers in Yuan Dynasty. With Qinghe Yuan Mingshan and Wenshang Cao Yuanyong, they are also called "Three Handsome". The representative works include three suggestions.