爲人臣者官於君先後光慶皆君之德不思報國豈忠也哉君子有無祿而益君無有祿而已者也報國之道有四一曰貢賢二曰獻猷三曰立功四曰興利賢者國之幹猷者國之規功者國之將利者國之用是皆報國之道惟其能而行之《詩》雲無言不酬無德不報況忠臣之于國乎