When he ruled benevolently and paid proper respect to his forebears, dragons in the heavens and turtles on earth would carry signs of good fortune. Monsters would disappear and lucky clouds would blow in.
傳說當人君有德，會有神龜出為瑞應。德澤之世，天子敬天孝親，更有天龍負圖，地龜出書，妖孽消滅，景雲出遊。