《博士难》这首五言古调作于菅原道真仕途显达的早期阶段,特异于其表现歌功颂德的侍宴应制等内容的诗歌。诗人从现实主义的角度入手,开始尝试去揭露和批判社会及官场上的丑恶现象。诗歌语言平易,情节一波三折,韵律和谐,是菅原道真早期诗歌中表现批判讽刺内容的难得之作。 “Ph.D. difficult” the first five words in the early stage of Sugawara Taoist career is manifest in the early stages, specific to the performance of its praises of praises and other content of poetry. Starting from the realistic point of view, the poet began to try to expose and criticize the social and official evils. Poetic language is easy, plots and twists and turns, prosodic harmony, is Sugawara’s early poetry in the critical ironic content of the performance of the rare.