This poem tells us that enough is enough, enough is enough, enough is enough, and there is a bottom line. No, you can't, but you must not overdo it. There is also a saying that this sentence comes from a story in the Northern Song Dynasty. According to legend, one day, Su Dongpo and the great monk Fo Yin were drinking in Suoguo Temple. Fo Yin wrote a poem "Sound and wealth": Sound and wealth have four walls, and everyone hides in them. Who can jump out of the wall and live a hundred years? Su Dongpo found it interesting after reading it, and wrote a poem: those who are not drunk after drinking are the best, and those who are not fascinated by color are heroes. Don't take worldly wealth unjustly, be kind and patient.

"food and color are also." Everything between heaven and earth is thriving. How can you live without the word "color"? This is human nature, human nature. But if you indulge in excessive debauchery, "color is a steel knife for scraping bones", it will be extremely harmful. For example, in A Dream of Red Mansions, Jia Rui, because of his lust for Wang Xifeng, turned to intercede, having too much spermatorrhea during sexual intercourse and finally losing his spermatorrhea.

For the emperor with boundless power, it is even more "color is a steel knife for scraping bones." Most emperors died short-lived, because there were countless harem beauties, and the emperors were uncontrollable and often "hollowed out" by too much sex. Some emperors still like to have fun with pills with aphrodisiac function, and they want to live forever, but they don't know that he is accelerating to death under the steel knife of "color" and chronic heavy metal poisoning.

"Colorless passers-by are sparsely smoked" means that if both men and women are not "sexy" and have no interest in sex, it will not be conducive to human reproduction, so that the population will become less and less and the road will be cut off by weeds. In this case, mankind will gradually become extinct. The combination of the two sentences means that sexual desire is one of human desires and should be treated dialectically. It is neither absolute nor vertical, so we must strike a good balance.