《三略·中略》
三皇不需要任何言论，教化便遍及四海，所以天下的人不知道该归功于谁。
夫三皇无言而化流四海，故天下无所归功。
The Three Sovereigns did not preach any doctrine, but their teachings spread out to the whole world, hence people in the world did not know to whom to attribute this achievement.