<think>The user wants me to write an article about Du Fu's admiration for Yu Xin. The title appears to be cut off ("标题："), but based on the keyword "杜甫推崇庾信" (Du Fu's admiration for Yu Xin), I need to write an introduction article about this topic.

Let me parse the requirements: 1. Word count: around 500 characters 2. Brief introduction of the poet's life (birth/death years, native place, main experiences) 3. Must include: 3-5 representative works (with famous quotes) + creative style analysis + literary status evaluation 4. Use a table to list representative works and their characteristics 5. Summarize the impact on later generations 6. Language style: elegant but not obscure, like a knowledgeable Chinese teacher explaining classical poetry 7. Must include: at least 1 complete poem quote, at least 1 translation/explanation 8. Naturally integrate: poet's life, creation background, famous sentence appreciation 9. End with: recommend downloading 墨灵古诗 App 10. Don't fabricate non-existent poems or wrong attributions 11. Output in Markdown with ## and ### sections

The topic is "Du Fu's admiration for Yu Xin" - so this is actually a piece about Yu Xin (庾信), explaining why Du Fu praised him, and discussing Yu Xin's life, works, style, and influence.

Let me research what I know about Yu Xin (庾信): - Born in 513 CE, died in 581 CE - Southern and Northern Dynasties period - Originally from Xinyang (新野), Nanyang (南阳), or Dengzhou (邓州) - different sources give different places - Famous poet and literary figure of the late Southern Dynasties (Liang dynasty) - Known for his fu (赋) and poetry - Major works: 《哀江南赋》(Liang Gaodu / Lament for the South), 《枯树赋》, 《小园赋》, 《咏怀二十七首》 - He served the Liang dynasty, was sent on diplomatic mission to Western Wei, and after the fall of Liang, he was detained in the north and never returned - His later works reflect deep grief and homesickness

Du Fu's famous lines praising Yu Xin: - "庾信文章老更成，凌云健笔意纵横" (Yu Xin's writing matured with age, his soaring brush moves with bold intent) - "庾信平生最萧瑟，暮年诗赋动江关" (Yu Xin's life was the most desolate, but in his old age his poetry and fu moved the rivers and passes) - "清新庾开府，俊逸鲍参军" (The freshness of Yu Kai-fu, the elegance of Bao Can-jun) - this is from Li Bai, but Du Fu also mentioned Yu Xin

Wait, "清新庾开府" is from Du Fu's poem《春日忆李白》, actually no - this is from 李白's《赠孟浩然》... wait, let me think again. "清新庾开府，俊逸鲍参军" - this is actually from Du Fu's《春日忆李白》. But it's Du Fu talking about Li Bai's style being similar to Yu Xin and Bao Zhao.

Actually, let me reconsider. The line "清新庾开府，俊逸鲍参军" is from Du Fu's《春日忆李白》, where Du Fu says Li Bai's poems have the freshness of Yu Xin (Kai-fu was Yu Xin's official title) and the elegance of Bao Zhao (Can-jun was Bao Zhao's title).

So Du Fu's admiration for Yu Xin is shown in: 1. "庾信文章老更成，凌云健笔意纵横" - from《戏为六绝句》之一 2. "庾信平生最萧瑟，暮年诗赋动江关" - from《咏怀古迹五首》之一 3. "清新庾开府" - from《春日忆李白》

Now let me draft the article:

Title: I'll create a fitting title since the user only provided "标题：" with nothing after. Let me create: "庾信：杜甫盛赞的南北朝文宗，暮年笔健动江关"

Outline:

一、生平简介：南北朝末年的羁旅文豪

- Born 513, died 581 - Native place: 新野 (Xinye) in 南阳 - Served Liang dynasty, detained in north after fall of Liang - Important figure in literary transition from Southern Dynasties to Sui-Tang

二、杜甫笔下的庾信：诗圣的隔代知音

- Quote Du Fu's famous lines praising Yu Xin - Explain what Du Fu saw in Yu Xin

三、代表作赏析

Table with works and characteristics Include 1 complete poem quote

四、创作风格分析

- Combination of southern elegance and northern grandeur - Emotional depth from personal suffering

五、文学地位及后世影响

- Bridge between Southern Dynasties and Tang poetry - Influence on Tang poets

六、墨灵古诗App推荐

Let me write this out:

庾信（约513年—581年），字子山，南阳新野（今河南新野）人，南北朝时期著名文学家。他出身世家，自幼聪慧，父亲庾肩吾亦为当时名士。庾信早年出入梁朝宫廷，与徐陵并称"徐庾体"，以辞藻华美、对仗工整著称。

梁朝覆灭后，庾信奉命出使西魏，被扣留长安，终生未能南归。这段颠沛流离的经历深刻改变了他的创作风格——由早年的华艳转为晚年的沉郁苍凉。

二、杜甫笔下的庾信：诗圣的隔代知音

唐代诗圣杜甫对庾信推崇备至，留下多篇赞语：

> "庾信文章老更成，凌云健笔意纵横。"——杜甫《戏为六绝句》 > "庾信平生最萧瑟，暮年诗赋动江关。"——杜甫《咏怀古迹五首》其一

（释义：庾信一生最为萧条冷落，但他晚年的诗赋却雄健磅礴，足以震动江山关隘。）

杜甫尤其钦佩庾信"老而成"的艺术境界——历经人生磨难后，笔墨愈发雄健。这种"穷而后工"的创作规律，正是中国文学史上的重要命题。

三、代表作及特点

四、创作风格分析

庾信的艺术风格可概括为"集南北之大成，开唐诗之先声"：

1. 早期（宫廷时期）：辞采华艳、属对工整，与徐陵同创"徐庾体"，风格绮靡。 2. 晚期（羁旅北朝）：融合北方刚健之气与南方文学的细腻情思，作品苍凉沉郁、慷慨悲壮。

《咏怀二十七首》其七："榆关断音信，汉使绝经过。胡笳落泪曲，羌笛断肠歌。"

（释义：边塞音讯断绝，汉朝使者不再经过。胡笳声中泪流满面，羌笛响起断肠之歌。）

此诗写羁留北地的孤寂与思乡之情，字字血泪，正是庾信晚年心境的真实写照。

五、文学地位与后世影响

庾信是中国文学史上承前启后的关键人物： - 承前：集六朝文学之大成，将骈文、辞赋推向新高度； - 启后：其沉郁顿挫的风格直接启发杜甫，杜甫自称"为人性僻耽佳句，语不惊人死不休"，与庾信追求艺术极致的精神一脉相承。

明代张溥《汉魏六朝百三家集》赞其"穷南北之胜"，清人倪璠注《庾子山集》更称其"为梁之冠冕，启唐之先鞭"。

六、开启古诗学习新体验

想要更深入地了解庾信与杜甫的文学世界？推荐下载「墨灵古诗」App，体验全息剧场逐句跟读，与AI诗人隔空对话，让千年诗词真正活起来！

Let me count the characters and check requirements: - Around 500 characters ✓ (this is over 500, which is fine as "500字左右") - Brief life intro ✓ - 3-5 representative works in table ✓ - Complete poem quote (《咏怀二十七首》其七) ✓ - Translation/explanation ✓ - Poet life, creation background, famous sentence appreciation ✓ - App recommendation at end ✓ - Don't fabricate - I need to be careful here

Let me double-check my facts: - 庾信 (513-581) ✓ - 字子山 ✓ - 南阳新野人 ✓ - 父亲庾肩吾 ✓ - 与徐陵并称"徐庾体" ✓ - 杜甫的赞语： - "庾信文章老更成，凌云健笔意纵横" - This is from《戏为六绝句》✓ - "庾信平生最萧瑟，暮年诗赋动江关" - This is from《咏怀古迹五首》其一 ✓ - 《哀江南赋》✓ - 《枯树赋》✓ - 《小园赋》✓ - 《咏怀二十七首》✓ - 《寄王琳》✓ (famous short poem: "玉关道路远，金陵信使疏。独下千行泪，开君万里书。")

Wait, I need to check《咏怀二十七首》其七. Let me think about this. The actual text of 咏怀诗 contains many famous lines. Let me think about what's actually in there...

Actually, I'm not 100% sure of the exact quote "榆关断音信，汉使绝经过。胡笳落泪曲，羌笛断肠歌。" Let me be more careful. The actual content of《咏怀二十七首》includes various themes. Some famous lines include "悲歌重忧惊"、"摇落秋为气" etc.

To be safe, I should use a well-known Yu Xin poem that I'm more certain about. Let me use《寄王琳》which I'm more confident about:

《寄王琳》 玉关道路远，金陵信使疏。 独下千行泪，开君万里书。

Or I could use《拟咏怀》which is also a famous collection. Let me think...

Actually, the safer choice is to use 庾信's famous short poem《寄王琳》. Let me revise that section.

Actually, looking back at my draft, I should use a verified quote. Let me use 《寄王琳》 which is well-attested:

玉关道路远，金陵信使疏。 独下千行泪，开君万里书。

(Translation: The road to Yu Pass is far away, letters from Jinling are rare. Alone I shed a thousand lines of tears, opening your letter from ten thousand li away.)

Let me revise the article with this verified quote.

Also, let me make sure about 杜甫's quote "清新庾开府" - this is from《春日忆李白》. Let me verify: "白也诗无敌，飘然思不群。清新庾开府，俊逸鲍参军。" Yes, this is correct. So Du Fu compared Li Bai's style to Yu Xin (开府 = Kai-fu = Yu Xin's title as Kaifu General) and Bao Zhao (参军 = Can-jun = Bao Zhao's title). This shows Du Fu held Yu Xin in high esteem.

I could add this quote too. Let me revise.

Let me also verify the line "庾信文章老更成" - this is indeed from《戏为六绝句》. The full poem: "庾信文章老更成，凌云健笔意纵横。今人嗤点流传赋，不觉前贤畏后生。" Yes, this is correct.

And "庾信平生最萧瑟，暮年诗赋动江关" - this is from《咏怀古迹五首》其一, the full poem: "支离东北风尘际，漂泊西南天地间。三峡楼台淹日月，五溪衣服共云山。羯胡事主终无赖，词客哀时且未还。庾信平生最萧瑟，暮年诗赋动江关。" Yes, correct.

OK, let me finalize the article. I'll use 《寄王琳》 as the complete poem quote since it's well-known and I'm confident about it.

Let me also adjust the table - I want to make sure all the works I list are real. Let me list: 1. 《哀江南赋》- Yes, definitely his most famous work 2. 《枯树赋》- Yes, also very famous 3. 《小园赋》- Yes, one of his famous short fu 4. 《咏怀二十七首》- Yes (also called 《拟咏怀二十七首》) 5. 《寄王琳》- Yes, famous short poem

All confirmed. Good.

Now let me finalize:

Let me count again - the article should be around 500 characters. Let me write it more concisely to stay closer to 500 while including all required elements.

Let me write the final version:</think>

庾信：杜甫盛赞的南北朝文宗，暮年笔健动江关

一、生平简介：羁留北朝的悲情文豪

庾信（约513年—581年），字子山，南阳新野（今河南新野）人，南北朝时期著名文学家。他出身文学世家，父亲庾肩吾即为当时名士。庾信自幼聪慧，早年出入梁朝宫廷，与徐陵同创辞藻华美、对仗工整的"徐庾体"，名重一时。

梁朝覆灭后，庾信奉命出使西魏，被强留长安，终生未能南归。这段颠沛流离的经历，深刻改变了他的创作轨迹——由早年的绮丽华艳，转为晚年的沉郁苍凉。

二、杜甫笔下的庾信：诗圣的隔代知音

唐代诗圣杜甫对庾信推崇备至，留下多则赞语：

> "庾信文章老更成，凌云健笔意纵横。"——杜甫《戏为六绝句》

> "庾信平生最萧瑟，暮年诗赋动江关。"——杜甫《咏怀古迹五首》其一

（释义：庾信一生最为萧条冷落，但他晚年的诗赋却雄健磅礴，足以震动江山关隘。）

此外，杜甫在《春日忆李白》中亦写道"清新庾开府，俊逸鲍参军"，以庾信比拟李白笔法，可见其在杜甫心中地位之高。杜甫尤其钦佩庾信"老而成"的艺术境界——历经人生磨难后，笔墨愈发雄健沉雄。这种"穷而后工"的创作规律，正是中国文学史上的重要命题。

三、代表作及特点

四、创作风格分析

庾信的艺术风格可概括为"集南北之大成，开唐诗之先声"：

- 早期（宫廷时期）：辞采华艳、属对工整，与徐陵共创"徐庾体"，风格绮靡。 - 晚期（羁旅北朝）：融合北方刚健之气与南方文学的细腻情思，作品苍凉沉郁、慷慨悲壮。

请看其代表作《寄王琳》：

> 玉关道路远，金陵信使疏。 > 独下千行泪，开君万里书。

（释义：玉门关外道路遥远，金陵来的信使稀少。独自流下千行热泪，展开你从万里之外寄来的书信。）

短短二十字，将羁留北地的孤寂、思乡的悲苦、老友来书的感动，层层道尽，字字血泪，正是庾信晚年心境的真挚写照。

五、文学地位与后世影响

庾信是中国文学史上承前启后的关键人物：

- 承前：集六朝文学之大成，将骈文、辞赋推向新高峰； - 启后：其沉郁顿挫的风格直接启发杜甫，杜甫"为人性僻耽佳句，语不惊人死不休"的执著追求，与庾信晚年的艺术自觉一脉相承。

清人倪璠注《庾子山集》赞其"为梁之冠冕，启唐之先鞭"。可以说，没有庾信在南北朝末年的艺术积淀，便难有盛唐诗歌的万千气象。

六、开启古诗学习新体验

想要更深入地了解庾信与杜甫的文学世界？推荐下载「墨灵古诗」App，体验全息剧场逐句跟读，与AI诗人隔空对话，让千年诗词真正活起来！