《汉书·传·窦田灌韩传》
取得了他们的土地也不算开疆拓土，统治了他们的人民也不算富强，他们从上古以来就不是我们的子民。
得其地不足为广，有其众不足为强，自上古弗属。
Gaining their territory would not be counted as territorial expansion, and governing their people would not be considered prosperity, since they have not been our subjects since ancient times.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 得其地不足为广，有其众不足为强，自上古弗属。 [/INST] Gaining their territory would not be counted as territorial expansion, and governing their people would not be considered prosperity, since they have not been our subjects since ancient times.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 得其地不足为广，有其众不足为强，自上古弗属。
user
Gaining their territory would not be counted as territorial expansion, and governing their people would not be considered prosperity, since they have not been our subjects since ancient times.
assistant