春日忆李白
白也诗无敌，
飘然思不群[1]。
清新庾开府[2]，
俊逸[3]鲍参军。
渭北春天树，
江东日暮云。
何时一樽酒，
重与细论文[4]？
杜甫与李白在鲁郡东石门分别后，杜甫奔赴长安，公元746或747年杜甫居于长安时作此诗。杜甫在题赠或怀念李白的诗中，总是赞扬备至。此诗中开头四句赞美之热烈，也可看出杜甫对李白非常钦仰。他称赞李白的诗出尘拔俗，清新俊逸，更以古人比之，显示出李白文采的高度。颈联未做任何修饰描绘，看去只是平实的写景，细究之，“渭北”是指诗人所居长安一带，而当时李白正在江东游历，作者将两地景色并列一处，有“碣石潇湘”之意，二人天各一方，牵连着双方的是同样的无限思念。结尾是作者的向往，表达早日重聚的愿望，也是二人惺惺相惜之情的体现。
注释：
[1]不群：不同凡响，胜过同辈。
[2]庾（yú）开府：指庾信。
[3]俊逸：形容人貌俊而才高。
[4]论文：论诗。
Thinking of Li Bai on a Spring Day
A poet unequalled by a compeer,
Your fancy flies into celestial sphere.
You freshen up the earth like vernal shower
And beautify the world like brilliant flower.
A towering tree under northern sky,
A floating eastern cloud of sunset dye.
When can we drink together cups of wine
And talk about fine verse and letters fine?
《春日忆李白》是唐代大诗人杜甫的诗作。此诗抒发了作者对李白的赞誉和怀念之情。全诗感情真挚，文笔直率，怀念之情倾杯而出，诗人在抒发怀念之情的同时，高度评价了李白诗歌的重要地位和突出风格，因而这篇怀友之作，从某种程度上说更是一首诗歌鉴赏之作。其中“清新庾开府，俊逸鲍参军”是流传千古的名句。
The poem “Thinking of Li Bai on a Spring Day” is a poem by Du Fu, a great poet of the Tang Dynasty. This poem expresses the author’s praise and nostalgia for Li Bai. The poem is sincere and straightforward, and the nostalgia is poured out from the cup. While expressing his nostalgia, the poet highly appreciates the important status and outstanding style of Li Bai’s poetry, so this poem is, in a way, a piece of poetry appreciation. The poem is also a poetry appreciation piece. Among them, the famous line “Fresh Yu Kaifu, handsome Bao Senjun” has been passed down for thousands of years.
