The only constant, daily, effective solution is politeness -which is the golden rule in action.

惟一能经常、每天使用的有效解决办法就是以礼待人这个行为准则。

youdao

The only constant, daily, effective solution is politeness -which is the golden rule in action.

惟一能经常、每天使用的有效解决办法就是以礼待人这个行为准则。

youdao