《论衡·卷七·道虚篇》
黄帝喜欢道术，就因此而升天，大臣们写祭文，应该用 仙 、 升 等字，不该用 黄 字作谥号。
黄帝好道，遂以升天，臣子诔之，宜以仙升，不当以 黄 谥。
The Yellow Emperor liked Taoism, and because of this he ascended to heaven. When the officials wrote the sacrificial text, they should have used the words "immortal" or "ascended", not "Yellow" as a posthumous title.