吾之才 / Wu Zhicai
吾之才 / Wu Zhicai appears in 《资治通鉴·周纪》29丨苏秦励志爽文：知识改变命运 as the addressee of 司马光’s poem “赠吾之才.” The episode says Sima Guang uses 苏秦 and 主父偃 to encourage him through frustration and social disregard.
The page is source-scoped. Its function is to anchor the reception evidence: by Sima Guang’s time, Su Qin’s rise from humiliation to “six-state minister” status could already be used as a literary consolation pattern.