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entity Updated 2026-08-22 Tags: Person, Qin-State, Minister, Legalism, Pre-Qin, Warring-States

李斯 / Li Si

李斯 / Li Si enters the wiki through the closing hook of 《资治通鉴·秦纪》109-2｜春申君被皇帝大舅哥全族灭门. After completing 春申君’s death and the 战国四公子 evaluation, the episode pivots to Li Si as a low-origin figure who works hard to win 嬴政 / 秦始皇’s appreciation.

That source only previews the next branch: Qin orders foreign guest scholars expelled, and Li Si writes 《谏逐客书》 while preparing to leave.

《资治通鉴·秦纪》110-1｜李斯：米仓老鼠和下水道老鼠你怎么选？ develops the promised Li Si branch before the memorial itself. It presents him as a low-origin 楚国 clerk whose dissatisfaction with minor office crystallizes through 老鼠哲学: toilet mice and granary mice differ because their environments differ, so an ambitious person must move toward the “granary” of better resources and opportunity. The episode then treats Li Si’s study under 荀子 as deliberate self-investment before he becomes a Qin guest caught by the 逐客令.

《资治通鉴·秦纪》110-2｜秦始皇的CP为何被驱逐出国 completes that branch. Li Si is shown leaving Xunzi’s school, choosing 秦国 over 楚国 because Qin offers stronger opportunity, entering through 吕不韦, and then winning 嬴政 / 秦始皇’s confidence. When the 郑国 case turns foreign guests into security suspects, Li Si answers with 《谏逐客书》, arguing that Qin’s own historical rise depended on outside talent and that expulsion would strengthen enemy states. Ying Zheng recalls him, restores his office, and later uses him in the conquest strategy.

《资治通鉴·秦纪》112-1｜姚贾是如何凭一张嘴破四国合纵？ moves Li Si from defending guest talent into using and policing it. He first argues against 韩非’s 《存韩》 by stressing that 韩国 would remain uncertain if Qin attacked 赵国 first. He then spreads damaging information about 姚贾 in Zhao, helping turn a Zhao envoy into a Qin recruit whom he recommends to Ying Zheng. After Yao Jia’s success, the episode begins Li Si’s accusation that Han Fei will still favor Han, but the transcript cuts off before the branch is complete.

《资治通鉴·秦纪》112-2｜秦始皇也是他的书迷？ adds the immediate setup for that rivalry. After 嬴政 / 秦始皇 reads 韩非’s 《孤愤》 and 《五蠹》 and wants to keep Han Fei in Qin, Li Si stands against the Han-preservation line and pushes Ying Zheng toward a decision that would make Han Fei give up on 韩国. The episode therefore makes Li Si not only a rival classmate, but the adviser who turns admiration for Han Fei’s text back toward Qin’s conquest priority.

《资治通鉴·秦纪》112-3｜韩非与姚贾论战，秦王当裁判 completes that accusation. After 姚贾 defeats Han Fei’s attack on his origin and mission conduct, Li Si argues that Han Fei’s royal membership in 韩国 makes him unusable and unreleasable: if Qin employs him, he will favor Han; if Qin releases him, he returns useful knowledge to an enemy. The source then says Li Si sends poison to the imprisoned Han Fei before Ying Zheng’s later pardon arrives, making this a case of loyalty-suspicion framing and private punishment without procedure.

《资治通鉴·秦纪》120-2｜秦朝第一套VI设计理念 moves Li Si from conquest court politics into post-unification imperial design. The episode names Li Si and 王绾 in the discussion that takes “朕” from older textual usage and turns it into the emperor’s exclusive self-reference, making Li Si part of Qin’s 帝国符号标准化 as well as its talent and conquest branches.

《资治通鉴·秦纪》120-3｜揭秘秦始皇为何发明郡县制 gives Li Si the decisive administrative argument after unification. Against Wang Wan’s proposal to enfeoff imperial sons in distant former Yan, Qi, and Chu territory, Li Si cites 周 enfeoffment as a lesson in delayed fragmentation: kinship fades, hereditary lords become rivals, and old wars return. His solution is commanderies and counties for the whole empire, with princes and meritorious officials rewarded by state revenues rather than sovereign territory.

《资治通鉴·秦纪》124｜焚书坑儒？！我在B站为秦始皇平反！ gives the harsh intellectual-policy sequel to that administrative argument. When 淳于越 uses ancient precedent to attack the commandery-county order, Li Si treats private classical learning as a political risk: scholars who praise the past to criticize the present can weaken unified law, authority, and public obedience. His proposed 秦代焚书令 therefore burns private histories and classics while redirecting legitimate legal learning to officials under 学在王官式知识垄断.

《资治通鉴·秦纪》127-2｜李斯为啥不帮英明的扶苏 turns Li Si’s late-Qin role from policy architect into succession accomplice. After 秦始皇 dies on tour, Li Si first supports concealing the death as a stabilizing move until the convoy can reach 咸阳. When 赵高 proposes using the imperial letter and seals to install 胡亥, Li Si initially calls it ruinous, but Zhao Gao reframes 扶苏’s succession as Li Si’s demotion under 蒙恬. The episode therefore makes Li Si’s final turn a case where state-order rhetoric gives way to status anxiety and participation in a forged-edict succession coup.

《资治通鉴·秦纪》127-3｜海外回归一批竹简 揭开胡亥立帝之谜！ gives a conflicting late-Qin role through 《赵正书》. In that account, Li Si speaks directly to the dying Qin Shi Huang, stresses that his power comes entirely from the emperor’s recognition, denies an intention to seize power after the emperor’s death, and then joins 冯去疾 in recommending the nearby Hu Hai as heir. The page therefore keeps Li Si’s succession role split by source: self-preserving accomplice in the forged-edict account, emergency validator in the Zhao Zheng Shu account.

Qinji 129-1 adds Li Si indirectly through his son 李由. Li You is named as the 三川 commandery governor defending 荥阳 against 吴广, showing the Li family still embedded in Qin’s local military-administrative response while the capital succession order is already under Hu Hai.

Qinji 129-2 moves Li Si from succession accomplice and policy architect into open late-regime self-preservation. 胡亥 / 秦二世 blames him for rebellion, while accusers use 李由’s failure in Sanchuan as evidence that the Li family cannot control the crisis. The episode says Li Si fears punishment and clings to office, so he answers with 《上书对二世》 rather than resignation or correction.

In the source’s reading, that memorial turns Li Si’s 法家君术 inheritance into 督责式压榨政治. Li Si argues that the ruler should inspect, punish, and pressure subordinates so the ruler can preserve pleasure and supremacy; Hu Hai accepts the argument and rewards officials for heavier extraction and killing. This makes Li Si a central agent in the court-to-society feedback failure that accelerates Qin’s collapse.

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