clear away the snow in front of one's own door and not to worry about the snow in front of one's neighbour's door -- departmental selfishness; A still tongue keeps a wise head.; Each one sweeps the snow from his own doorsteps and does not bother about the frost on his neighbour's roof.
Onepersona generation, parental worship as one meansto discourageother people less family my business,everyoneis their own business. seeingothers his business meaning.