《明史·列传·卷一百一十九》
预定太子是为了巩固根本。
太子，天下本。
Presuming a crown prince is designed to consolidate the foundation.
<s>[INST] Translate the following Classical Chinese text into modern Chinese: 太子，天下本。 [/INST] 预定太子是为了巩固根本。</s>
Translate the following Classical Chinese text into modern Chinese: 太子，天下本。
user
预定太子是为了巩固根本。
assistant