初,鄭武公娶於申,曰武姜。生莊公及共叔段。莊公寤生,驚姜氏,故名曰‘寤生’,遂惡之。愛共叔段,欲立之。亟請於武公,公弗許。及莊公卽位,為之請制。公曰:‘制,巖邑也,虢叔死焉。佗邑唯命。’請京,使居之,謂之京城大叔。祭仲曰:‘都城過百雉,國之害也。先王之制,大都不過參國之一,中五之一,小九之一。今京不度,非制也, At first, Zheng Wu Gong married in Shanghai, said Wu Jiang. Health Zhuang Gong and a total of tertiary section. Chong Zhuang public health, Jing Jiang’s, hence the name is “Health”, then evil. Love a total section, want to stand it. Urgently in Wu Gong, Gong Fu Xu. And Chong Zhuang bit, for the system. Male said: ’system, rock Yi also, Uncle Yan died. Yiyi life. ’Please Beijing, so that living, that the capital of the uncle. Festival Chung said: ’The capital over a hundred pheasant, the country’s harm too. The first king of the system, but mostly one of the participating countries, one of the fifth, one of the small nine. This is not Beijing, non-system also,