《汉书·传·萧望之传》
然而祥瑞之兆还未出现，阴阳不和，这是大臣执政，一姓专权所致。
然而善祥未臻，阴阳不和，是大臣任政，一姓擅势之所致也。
However, auspicious signs have yet to appear, and yin and yang are in disharmony, which is the result of ministers monopolizing the administration of the government and one family exercising exclusive power.