“闻说真龙种,仍残老驌骦。哀鸣思战斗,迥立向苍苍。”这是诗圣杜甫在“安史之乱”流落秦州后留下的诗句。诗人从良马引起感兴,以“真龙种”、“老辅骝”自喻,抒发自己在颠沛流离、处境十分艰难的时候,仍然渴望为国立功的心情。“九·一八”之后的徐悲鸿,则以“哀鸣思战斗,迥立向苍苍”的诗情立意或直接为题,画了难计其数的引颈 “This is the poetry of Du Fu in ” An Shi chaos “left behind after Qinzhou poem. The poet, aroused his interest from the good horse, expressed himself as ”real dragon species“ and ”old man“, and expressed his desire to remain in the mood of national power when he was in a desperate situation. After Xu Beihong of September 18th, he painstakingly directed or directly expressed his poetic sentiments of fighting like ”whims and pondering,"