《宋史·列传·卷一百八十六》
所著书名是《正蒙》，又写有《西铭》，说：
著书号《正蒙》，又作《西铭》曰：
The book he wrote was entitled "Zheng Meng", and he also wrote "Xi Ming", which says:
<s>[INST] Kindly elucidate the central themes in this passage in English: 著书号《正蒙》，又作《西铭》曰： [/INST] The book he wrote was entitled "Zheng Meng", and he also wrote "Xi Ming", which says:</s>
Kindly elucidate the central themes in this passage in English: 著书号《正蒙》，又作《西铭》曰：
user
The book he wrote was entitled "Zheng Meng", and he also wrote "Xi Ming", which says:
assistant