What do you mean?
It's about eating and sleeping.
Let's start with food. The so-called "Hungry for food" means eating from southern provinces, specifically eating Chu and Sichuan cuisine, that is, eating more Sichuan cuisine, which is the most delicious. When people are hungry, they want to eat Sichuan food most. Sichuan food is the most fragrant and practical.
It's deep to warm the old man and swallow jade. Who says Lao Du doesn't understand life? Very clear!
First of all, we have to explain that this warm word, warm word, is a verb among the ancient sages of China. Its meaning is not to burn the exam, but to moisten it. Empress Dowager Cixi gave Li a maid. What is this for? Used to warm feet. By the way, this foot (five thousand years of civilization, that's it, don't bother), this foot, among the ancient sages in our country, is a very complicated part. Even a revolutionary like Lu Xun habitually calls sleeping washing his feet with Guangping.
Let me talk about Yan Yu again. Yan: Northland, that is, north of Huaihe River in Qinling Mountains and east of Zhili in Shandong Province; Young woman.
But why Yan Yu? This is where Lao Du understands life.
At that time, the southern province was underdeveloped, the climate was bad, the virus was rampant, the plague was rampant, and the miasma was pervasive. In addition, the sunshine is long, so the women there are in poor health and toxic. What poison? It is what Xue Baochai said: "My body has had a fever since childhood." Hot poison! ! It is the so-called chicken body.
What about the north? The north is where ginseng grows. Female body is cool, moist, mild in effect, warm in winter and cool in summer, which is suitable for all ages in Xian Yi. It is the so-called snake body.
To sum up, you can translate this couplet:
When you are hungry, you are full when you eat Sichuan food. The old man was sleepy and was coaxed to sleep by the young woman in the north.