《资治通鉴·汉纪》739丨坐拥天下美女的皇帝，其实也会孤独

Summary

This 芮淇讲透资治通鉴 episode backfills 68-71 CE / Yongping 11-14 immediately before Hanji 740 and Hanji 741. It moves from 汉明帝’s affectionate separation from 东平王刘苍 to 哀牢王柳貌’s submission, 王景’s Bianqu/Huanghe works, and the opening fall of 楚王刘英.

The durable synthesis is that early Yongping order contains both care and coercion: Mingdi can miss a brother-like royal kinsman, praise Liu Cang’s “doing good” ethic, and mobilize prosperous-state resources for frontier and water-control projects, yet the Liu Ying case quickly moves from initial family leniency to suicide, ministerial shame, and the first stage of a coercive implication cascade later developed in Hanji 740.

Key Claims

• Mingdi’s farewell to Liu Cang gives the ruler an affective layer before the later Yuanling dream and burial-restraint sources: imperial power does not remove private loneliness.
• Liu Cang’s “为善最乐” answer makes him a moralized royal kinsman before the later Zhangdi-era adviser, farewell, illness, funeral, and memory layers.
• Ailao King Liu Mao’s 69 CE submission shows southwestern frontier incorporation by county creation, road opening, and crossing the Lancang/Mekong corridor rather than by rebellion alone.
• Wang Jing’s Bianqu works show high Yongping state capacity: the court can mobilize enormous labor and money after earlier rulers deferred repair because the people were exhausted by war.
• The water-control episode is not costless public-works triumphalism; the source foregrounds both technical success and vast fiscal outlay.
• Liu Ying’s case begins with auspicious-object and prophecy-linked rebellion claims, Mingdi’s initial refusal to execute a brother, and protective treatment of Liu Ying’s children and mother.
• Yu Yan’s suicide and the later deaths, exiles, and imprisonments show that the case begins turning from royal punishment into broader political fear before Hanji 740’s fuller correction-and-review layer.

Key Quotes

“为善最乐。” - Liu Cang’s answer when Mingdi asks what is happiest at home.

“为恶最苦。” - the host’s paired moral gloss on why hidden wrongdoing produces fear.

“富而好礼。” - the host’s summary of Liu Cang’s royal-family image.

Connections

• 汉明帝 / Emperor Ming of Han - gains an earlier Yongping layer joining royal affection, frontier incorporation, large-scale hydraulic works, and the opening Liu Ying case.
• 东平王刘苍 / Liu Cang, Dongping King - gains the Mingdi-era farewell and “为善最乐” layer before the later Zhangdi sources.
• 哀牢王柳貌 / Ailao King Liu Mao - Ailao ruler whose submission leads to county creation and road/crossing works.
• 王景 / Wang Jing (Bianqu engineer, Eastern Han) - hydraulic engineer-official leading the Bianqu and Huanghe separation works with Wang Wu.
• 汴渠水利治理 / Bianqu Hydraulic Governance - concept created for large public works as state capacity under fiscal and labor constraints.
• 刘英 / Liu Ying (Chu King, Eastern Han) - Chu king whose fall begins here before Hanji 740’s wider prison case.
• 虞延 / Yu Yan (Eastern Han) - Situ whose disbelief of early warning and later rebuke ends in suicide.
• 刑讯攀引扩大 / Coercive Implication Cascade - receives the opening case-expansion layer before the later torture-and-review material.
• Lancang/Mekong - geographic corridor named in the Ailao road-opening branch.
• 亲情名分边界 / Kinship Protocol Boundary - related frame because Mingdi’s treatment of Liu Cang and Liu Ying shows kinship feeling handled through public status, gifts, punishment, and territorial relocation.
• Light-Touch Frontier Governance / 宽简边疆治理 - later Ailao material in Hanji 747 can now be read after the earlier submission and county-creation layer.

Contradictions

• No settled contradiction with existing wiki content was found.
• Identity caution: 王景 is distinct from 王敬, and 柳貌 is distinct from 刘茂.
• Chronology caution: this source backfills the opening of the Liu Ying case before Hanji 740’s later torture, remonstrance, Empress Ma warning, Yuan An review, and Shouling material.
• Scope caution: Wang Wu, Fu Gong, Mou Rong, Xing Mu, Yan Guang, Xu Taihou, Fan Tiao, Fan Wei, Fan Shang, detailed road songs, exact hydraulic engineering mechanics, and the full evidentiary basis of Liu Ying’s charges remain source-scoped.