Introduction of the poem "Snow in front of Self-cleaning Door"

1, the whole poem: Every man sweeps his own snow, regardless of the frost on the tile.

2, the basic meaning is: metaphor everyone cares about their own business, regardless of other people's business.

3, the source: Song Chen Liang Yuan's "Shilin Guangji Volume 9 Police Training" is "Sweep the snow in front of your own house, don't worry about other people's tiles. "

4. Zhang Mingyi's "Notes on Irrigation Gardens and Ming Fa": "Go in and sweep the snow in front of the door, regardless of the frost on the tiles."