ㄕㄨㄣˋshùnˋㄧㄠˊyáoㄋㄧㄢˊnián

  1. 比喻太平盛世南朝·沈約四時白紵歌·白紵〉:佩服瑤草容色舜日堯年無極。」孤本雜劇·鍾馗·》:理當慶賀正旦端的舜日堯年。」舜日堯天」、堯天舜日」。

sage Emperors Shun and Yao rule every day (idiom)​; all for the best in the best of all possible worlds