王力先生说:“过分追求对仗的工整会束缚思想。杰出的诗人能做到内容和形式的统一。一般说来,晚唐的对仗比盛唐的对仗工整,但是晚唐的诗不及盛唐的诗的意境高超。可见片面地追求对仗的工整是不能达到写好诗的目的。” Wang Li said: "Excessive pursuit of the integrity of the battle will be bound thinking. Outstanding poet can achieve the unity of content and form. In general, the late Tang’s battle than the Tang Dynasty’s rebellion neat, but late Tang’s poetry is not as good The poetry of Tang is superb, showing that one-sided pursuit of the integrity of the battle can not achieve the goal of writing good poems.