《资治通鉴·晋纪·晋纪二十》
麻秋劝苻洪说： 冉闵、石祗正在相持对峙，中原之乱难以平定。
麻秋说苻洪曰： 冉闵、石祗方相持，中原之乱未可平也。
Ma Qiu advised Fu Hong, saying: Ran Min and Shi Zhi are currently embroiled in a standoff, and the chaos in Central China will be difficult to quell.