《隋书·列传·卷二十五》
我家此外的父叔兄弟，都受到文武重任，或受命于危难之际，或侍卫于战阵之前。我们于家全家忠诚，望能查明真相。
九岁，尝于云阳宫见周太祖，太祖问曰： 闻兒好读书，书有何事？ 
Apart from my family, the father, uncles, and brothers have all taken on important roles, either receiving orders in times of crisis or serving as guards in battle formations. Our family is loyal and hopes to find out the truth.
<s>[INST] Highlight and translate the key terms in the Classical Chinese text: 九岁，尝于云阳宫见周太祖，太祖问曰： 闻兒好读书，书有何事？ , and explain their significance in the context of the passage. [/INST] Key terms and their translations:
- 九岁 (jiǔ suì): nine years old
- 尝 (cháng): once, on one occasion
- 于 (yú): at, in
- 云阳宫 (Yúnyáng Gōng): Cloud-Cap Palace, a palace in the Song dynasty (960-1279)
- 见 (jiàn): to meet
- 周太祖 (Zhōu Tàizǔ): the founder of the Song dynasty, Emperor Taizu of Song (927-976)
- 太祖 (Tàizǔ): the founder of a dynasty
- 问 (wèn): to ask
- 曰 (yuē): said
- 闻兒 (wén ér): I heard that you
- 好 (hǎo): good at, fond of
- 读书 (dú shū): to read books
- 书 (shū): books
- 何事 (hé shì): what is the use of, what is the point of

Final English translation:
When I was nine years old, I once met Emperor Taizu of Song at the Cloud-Cap Palace. The emperor asked me, "I heard that you are good at reading books. What is the use of books?"</s>
Highlight and translate the key terms in the Classical Chinese text: 九岁，尝于云阳宫见周太祖，太祖问曰： 闻兒好读书，书有何事？ , and explain their significance in the context of the passage.
user
Key terms and their translations:
- 九岁 (jiǔ suì): nine years old
- 尝 (cháng): once, on one occasion
- 于 (yú): at, in
- 云阳宫 (Yúnyáng Gōng): Cloud-Cap Palace, a palace in the Song dynasty (960-1279)
- 见 (jiàn): to meet
- 周太祖 (Zhōu Tàizǔ): the founder of the Song dynasty, Emperor Taizu of Song (927-976)
- 太祖 (Tàizǔ): the founder of a dynasty
- 问 (wèn): to ask
- 曰 (yuē): said
- 闻兒 (wén ér): I heard that you
- 好 (hǎo): good at, fond of
- 读书 (dú shū): to read books
- 书 (shū): books
- 何事 (hé shì): what is the use of, what is the point of

Final English translation:
When I was nine years old, I once met Emperor Taizu of Song at the Cloud-Cap Palace. The emperor asked me, "I heard that you are good at reading books. What is the use of books?"
assistant