Qin dynasty

The Qin dynasty is significant in this account as the setting for a decisive act of preservation: in 213 BC, a decree to destroy old books exempted works on medicine, divination, and agriculture, and the I Ching survived because it was classified as a book of divination. The episode places the classic’s survival within the tension between state suppression of older literature and the practical categories that could protect particular texts.

The Book-Burning Decree

The book’s account links the destruction of ancient Chinese literature to a memorial submitted by the premier Li Si, who advised the sovereign to consign old books to the flames. The decree did not apply indiscriminately: it spared works concerning medicine, divination, and agriculture. As a divination text, the I Ching fell within the exemption. Its preservation was therefore not described as a deliberate effort to protect its antiquity or philosophical importance; it followed from the classification under which the authorities allowed it to remain.

Divination as Protection

That classification reflects the book’s account of divination as an established practice in China long before the Qin period. The narrative cites early references to tortoise-shell divination and to the use of plant stalks with lineal figures, including a passage associated with the Great Yu. It describes consultation not as certain foreknowledge of future events, but as a way to judge whether contemplated plans and conditions were likely to turn out auspiciously or badly. The I Ching’s connection with such practice thus had a consequence beyond its immediate use: it placed the text among the kinds of works excluded from the order to burn older books.

The account also distinguishes the practical mechanics of divination from later claims about the scope of the text’s knowledge. Forty-nine stalks were manipulated three times for each line; eighteen manipulations formed a hexagram. Odd and even numbers yielded undivided and divided lines, and the resulting figure was interpreted through King Wen’s hexagram judgments and the Duke of Zhou’s line statements. The author argues that numbers served to form the figure, rather than functioning as a system for predicting every possible event in nature. This distinction clarifies the specific status that mattered to the book’s survival: the I Ching was preserved as a divination work, even as its subsequent readers and commentators treated it as a far broader repository of wisdom.

Survival and Later Study

The survival of the I Ching did not settle how it should be read or which parts belonged to its earliest textual layer. The book distinguishes the older Text from the Appendixes associated with Confucius, which it places in a later period and treats as a separate component. The exemption from destruction preserved the work, but later editions and commentarial traditions could blur distinctions between its parts. In common editions, some Appendixes were printed alongside the Text, a practice the author says made it harder for foreign readers to separate their ideas.

The long afterlife described in the account demonstrates the reach of that survival. A catalogue of the imperial library prepared by Liu Xin near the beginning of the common era listed works on the I Ching and its Appendixes by thirteen authors or schools, in 294 portions. The imperial Kangxi edition, published in 1715, quoted 218 scholars whose commentaries ranged from the second century BC to the seventeenth century. These later records and interpretations belong to a history much longer than the Qin episode, but they depend on the prior fact that the classic escaped the fires. The dynasty’s role in the book’s history is therefore defined by an unintended exception: a text preserved under the heading of divination became the subject of extensive study and commentary across the centuries.