The Yin dynasty followed the regulations of the Xia; wherein it took from or added to them may be known.
殷因于夏礼，所损益，可知也。
Source: The Analects, Wei Zheng II, Chapter 23
Author: Confucius / 孔子
Confucius Quote on History: The Yin Dynasty Followed the Regulations of the Xia, What Was Added or Omitted May Be Known
