Please talk about how to understand the sentence "sweep the snow before your own door, and everyone will not interfere with each other".

"Snow sweeping in front of the door, everyone does not interfere with each other" has certain correctness.

[Out of the House] Zhang Mingyi's Notes on the Ming Method of Irrigation Garden: "Go in and sweep the snow in front of the door, regardless of the frost on the tiles."

Only you can know where your own interests are, and guessing others' interests often leads to mistakes. Therefore, when you take over for the benefit of others with enthusiasm, you will often fail. In fact, when people seek benefits for themselves, the efficiency is the highest; When people seek benefits for others, efficiency is the lowest. The ancients said that "everyone sweeps his snow", which sounds cold, but it is the best economic arrangement. ?

Related content explanation

This is not the general understanding of this sentence in Lu Xun's "The Experience of Southern accent to Northern accent". It should be similar to Zhuangzi's "Don't keep in touch with each other" and "It's better to forget each other in the rivers and lakes than to care for each other". But there is still a difference. The difference is that Zhuangzi's idea is to create an ideal world where people can live in peace and forget each other's existence. The general understanding of this sentence includes this kind of "everyone cares about everyone and their parents." Extremely selfish.

[New meaning] "Everyone cleans the snow in front of the door by himself" is a regulation formulated by some places in recent years to clean the snow in front of the door, that is, to do a good job in the sanitation of their respective areas at ordinary times and clean the snow in time after it snows.