《魏书·列传·卷二》
到达河内后，想要进城，元骛上奏说： 河内白天关门，夜晚拉车进去，这事的意向，难以推测估量。
既到河内，欲入城，鸷奏曰： 河内昼则闭门，夜引驾入，此之意趣，难以测量。
After arriving at Heynei, he wanted to enter the city. Yuan Wu said, "Heynei closes its gates during the day and pulls carriages in at night. The intention of this matter is difficult to guess and estimate."
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 既到河内，欲入城，鸷奏曰： 河内昼则闭门，夜引驾入，此之意趣，难以测量。 [/INST] After arriving at Heynei, he wanted to enter the city. Yuan Wu said, "Heynei closes its gates during the day and pulls carriages in at night. The intention of this matter is difficult to guess and estimate."</s>
Identify the key themes in this Classical Chinese text and explain them in English: 既到河内，欲入城，鸷奏曰： 河内昼则闭门，夜引驾入，此之意趣，难以测量。
user
After arriving at Heynei, he wanted to enter the city. Yuan Wu said, "Heynei closes its gates during the day and pulls carriages in at night. The intention of this matter is difficult to guess and estimate."
assistant