杨慎从含蓄蕴藉的论诗宗旨出发,对杜甫“太露”的诗作进行了批驳,但由于受时代与个人诗学眼界的局限,其观点在一定程度上存在着商榷之处。杨慎认为杜诗之所以能取得很高的成就,主要原因是杜甫学《选》诗,他还指出杜诗“无一字无来历”。与对杜诗的抑扬参半相比,杨慎对于李诗,几乎无任何指责,可谓尊崇备至,究其根本原因,杜诗具有开启宋诗的变体特征,而李诗代表了唐诗的“正宗”。 Starting from the poetic purpose of poetic implication, Yang Shen criticizes Du Fu ’s poem “Too Delu”, but due to the limitations of the poetic horizon of the times and individuals, there is a point of view to some extent. Yang Shen believes Du Fu can achieve very high achievement because the main reason is Du Fu’s “election” poetry, he also pointed out Du Fu “without word ”. Compared with the mixed discourse on Du Fu, Yang Shen has almost no accusation about Li Shi, which is revered as the root cause. Du Fu’s poem has the feature of opening up the variation of Song poetry, Authentic ".