《韩非子·有度》
屡次进出奸臣的家门，一次也不到君主的朝廷去；天天想着自己的好处，一点也不考虑君主国家的利益。
数至能人之门，不一至主之廷；百虑私家之便，不一图主之国。
They often visit the homes of treacherous ministers but never go to the ruler's court; they think about their own benefits every day and not consider the interests of the ruler or the state at all.