《宋书·志·卷二十》
嫡系和旁支绵延百代，永不忘记承继先业。
本枝百世，继绪不忘。继绪不忘，休有烈光。
The direct lineage and collateral branches continue for a hundred generations, never forgetting to inherit the cause of their ancestors.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 本枝百世，继绪不忘。继绪不忘，休有烈光。 [/INST] The direct lineage and collateral branches continue for a hundred generations, never forgetting to inherit the cause of their ancestors.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 本枝百世，继绪不忘。继绪不忘，休有烈光。
user
The direct lineage and collateral branches continue for a hundred generations, never forgetting to inherit the cause of their ancestors.
assistant