杜甫是唐代诗人中的集大成者。由于杜诗广为流传、艺术价值极高,便从诗句中产生了不少沿用至今的成语。这就要归功于杜诗在语言上出众的炼字、炼句艺术,使得很容易从他的诗句中提炼或直接用作成语为语言系统所接受。探究杜诗讲究锤炼艺术的原因,一方面是因为杜甫吸收传统中含蓄蕴藉的表现手法,另一方面是他善于学习日常口语,以谣谚入诗。究其根源,仍是儒家思想对诗人的影响巨大。 Du Fu is a master of the Tang Dynasty poet. Due to the wide spread of Du Fu and the extremely high artistic value, many idioms have been used up to now. This is attributed to Dufu's superior linguistic refinement of the word, refining the art, making it easy to extract from his verse or directly used as idioms accepted by the language system. Exploring Du Fu's emphasis on the art of tempering art, on the one hand because Du Fu absorb the implied meaning of traditional means of expression, on the other hand, he is good at learning everyday speech, rhyming into poetry. The root cause is still the great impact of Confucianism on the poet.