陈枕 / Chen Zhen (Warring States strategist)
陈枕 / Chen Zhen appears in 《资治通鉴·周纪》39丨历史上张仪是怎样怒怼强敌的 as a capable Warring States strategist who arrives in 魏国 after 张仪 has already defeated 惠施 / 惠师 inside the Wei court. The page keeps the source spelling 陈枕 and uses a source-scoped filename to avoid colliding with other Chen pages.
The episode treats Chen Zhen as someone whose power-political skill is comparable to Zhang Yi and 犀首公孙衍. That is why Zhang Yi acts first: before Chen Zhen can settle into Wei, Zhang Yi tells 魏惠王 / 梁惠王 that Chen Zhen’s loyalties point toward 楚国 and that his advice would serve Chu interests.
Chen Zhen’s recovery depends on 左爽’s advice. Instead of fighting Zhang Yi for a Wei position under a hostile frame, he lets Zhang Yi’s private words reach Chu and restores his standing with 楚怀王. In the source, this makes him the main example of 因事立道式政治转身: a blocked career path can become usable if the actor changes the target court and turns the accusation into a credential elsewhere.
《资治通鉴·周纪》50丨张仪是怎样把楚怀王忽悠瘸的 gives Chen Zhen his clearest adviser role in Chu. He warns that 秦国 values Chu because of the 齐国 alliance, so Chu should not cut Qi off before Qin actually transfers the promised 商於 land. After 张仪 changes six hundred li into six li, Chen Zhen again advises containment rather than rage-war; both warnings fail because 楚怀王 does not trust or respect the adviser enough to convert correct analysis into policy.
《资治通鉴·周纪》51丨 楚怀王：秦小儿看舅舅如何灭了你！ explains why that advice carries so little force. Zhang Yi has already influenced Chu ministers and palace favorites, while 屈原 has been slandered out of the anti-Qin center, leaving Chen Zhen politically isolated. The military sequel confirms his warning: Chu loses 丹阳之战, 屈匄 is captured, 汉中 is taken, and the renewed attack toward 蓝田之战 shows 楚怀王 choosing 因怒兴师 over damage control.
Connections
- 张仪 - rival who preemptively frames him as pro-Chu.
- 左爽 - adviser who designs his pivot.
- 魏国, 魏惠王 / 梁惠王, 楚国, and 楚怀王 - attempted receiving court and restored patronage court.
- 惠施 / 惠师 and 犀首公孙衍 - adjacent Wei-court and strategist comparators.
- 因事立道式政治转身, 乱世职业经理人式流动, and 纵横家外交 - concepts that make his episode role legible.
- 未验地先断交陷阱, 君臣反馈失灵, and 商於 - Zhouji 50 verification-first warning and failed post-error containment branch.
- 屈原, 丹阳之战, 汉中, 蓝田之战, and 因怒兴师 - Zhouji 51 isolated-warning and failed containment sequel.