每当有人称赞贾岛“鸟宿池边树,僧敲月下门”名句为绝唱时,他很幽默地道出其中的真谛:“好句三年得,一吟双泪流。”原来贾岛作此诗时,对用“敲”还是用“推”拿不定主意,常作“推”与“敲”的动作,斟酌究竟哪个字更贴切,更传神,到了如醉如痴的地步,三年不能定。后经韩愈点破,如醍醐灌顶,确定用“敲”字,故有 Whenever someone praised Jia Island “birds and pond side of the tree, monk knock on the door ” famous sentence for the vocals, he is very humorous out of which the true meaning: “Good sentence three years, a Yin double tears flow. ”When Jia Dao made this poem, it is more appropriate to judge which word is better or not to use“ knock ”or“ push ” More vivid, to the point of intoxicated, three years can not be set. After the Han Yu points broken, such as Qionglai, determined to use “Knock ” word, so there