One Script for the Empire: A Decree and an Explanation Three Centuries Later

In 221 BCE, the wars over, the new empire was divided into commanderies and the people were renamed 'black-heads'. The annals then list what was done with the weapons of the realm — collected, melted, cast into bells and twelve metal statues — and close with three short clauses: 'the laws and the measures of weight, volume and length were unified; axles were made the same gauge; writing was made the same script.' That is everything the Shiji says about the writing. No script is named, no method given, no officer identified.

What the annals say, and do not

The passage reads, in full: 'The empire was divided into thirty-six commanderies, each with its governor, commandant and inspector. The people were renamed black-heads. There was a great feast. The weapons of the realm were collected and brought to Xianyang, melted down to make bells and stands, and twelve metal statues, each a thousand shi, set up in the palace courtyards. The laws and the measures of weight, volume and length were unified. Axles were made the same gauge. Writing was made the same script.' Three clauses stand side by side: one standard for measures, one width for axles, one way of writing. The annalist files them as the same kind of thing — standards set by the state. The phrase is 書同文字, four characters; later ages shortened it to 書同文, and the two should not be confused when quoting.

The same chapter also copies the inscriptions from the emperor's eastern tours. The Langya stele of 219 BCE says 'vessels and measures one; writing made the same' (器械一量，同書文字). So the claim was cut in stone as well as recorded in the annals. But the chapter never says which script the stones were cut in, or which script the counties used for their documents. It records the result — 'the same' — and leaves the process to someone else.

Three centuries later

The someone else is Xu Shen, writing in the Eastern Han. The preface to his dictionary says that in the age of the seven states 'fields had different measures, roads different gauges, laws and orders differed, dress and caps differed, speech differed, and the forms of writing differed' (田疇異畝，車涂異軌，律令異法，衣冠異制，言語異聲，文字異形). This is a later summary, not a survey; how much the writing of the six states actually differed is not something these two books let us measure, and this piece does not try. Xu Shen sets the passage in a longer story, too: writing began with Cangjie, the forms changed through the ages, and under King Xuan of Zhou the grand historian Shizhou made fifteen chapters of great seal script, differing in places from the older writing — the script that Li Si's commission would later cut down.

Then comes the procedure: 'When the First Emperor of Qin first united the empire, the chancellor Li Si proposed to make them the same, and abolished those that did not match Qin writing. Li Si made the Cangjie Primer; the director of the imperial carriages, Zhao Gao, made the Yuanli Primer; the grand historian Huwujing made the Boxue Primer. All of them took the great seal script of the Shizhou and abbreviated or altered it here and there — this is what is called the small seal script.' The two verbs carry the weight: abolish, and abbreviate-or-alter. The small seal was not invented from nothing; it was the old script cut down. The three books were primers, for learning characters. A standard issued as schoolbooks: the chancellor, the carriage director and the grand historian each compiled one.

The script of the desk

The preface goes on: 'At this time Qin burned the classics and swept away the old records. Conscript labourers were sent out in masses for garrison duty. The paperwork of offices and prisons grew heavy, and clerical script first appeared, for speed and ease (初有隸書，以趣約易); and the old writing came to an end.' According to Xu Shen, then, the standard form is one layer and the hand used at the desk is another; the second was not the state's norm but the speed of people with work to finish. The empire, on this account, got two scripts at once: one for the norm, one for the desk.

The same preface lists the 'eight scripts of Qin': great seal, small seal, tally script, insect script, seal script, inscription script, weapon script and clerical script. Each name points to a use — tallies, seals, labels, weapons — but the list is Xu Shen's classification, not an official Qin statute, and should not be read as a code of scripts issued by the court. The preface itself shows where the list did practical work: under the Han, trainees were tested on the eight scripts before they could become scribes. That is a Han examination, not a Qin law.

What the sources cannot show

Two books are all this piece uses, and the gaps should be named. How the order to abolish non-matching forms was enforced, how long it took, and what a county clerk actually wrote are not in either book. The archaeological layer — the excavated Qin documents themselves — is deliberately left out here: this piece did not verify an openable edition of the slips, so it makes no claim from them and cites no object. That is a gap, not a conclusion.

The two sources are also different kinds of text. The Shiji is a Western Han narrative, about a century after the Qin, giving the court's line: it was made the same. The Shuowen preface is an Eastern Han history of writing, more than three centuries after, giving an explanation: how it was made the same, and what was made the same. Neither quotes the other, and the two passages cannot be joined into one continuous file.

How to read the two layers

Put together, what can be said is this: Qin placed writing alongside weights and axle gauges as a standard the state meant to unify; and three centuries later a Han scholar described how that standard was cut down from older forms, and why the hand at the desk took a different road. What cannot be said: that everyone wrote the small seal (Xu Shen himself says clerical script had already appeared), that the unification completely succeeded (its reach is debated), or that it was the first such thing anywhere in the world. No ranking sentence belongs here.

So the decree leaves two layers. One is the court's result-language: a few clauses, filed beside weights and axles. The other is an explanation three centuries later, which supplies two words — 'abbreviated or altered', and 'clerical script'. Between them lies the layer neither book gives: the line a county clerk wrote on a wooden tablet one morning. The sources let us see the intention and the explanation. The desk is missing.