《汉书·传·楚元王传》
所以曰月无光，霜雪夏天降落，海水沸腾而出，山谷变位，众星运行失常，都是怨气导致的。
是以日月无光，雪霜夏陨，海水沸出，陵谷易处，列星失行，皆怨气之所致也。
Therefore the moon and sun do not shine brightly, there is frost and snow in the summer, the ocean boils and overflows, the valleys and hills change places, and the stars move out of their proper paths, all these are results of resentment.