《孔子家语·冠颂》
懿子又问： 古代三王的帽子，有什么不同呢？ 
懿子曰： 三王之冠，其异何也？ 
Yizi asked again: What is the difference between the hats of the three ancient kings?
<s>[INST] Rewrite the following English passage in the style of Classical Chinese: Yizi asked again: What is the difference between the hats of the three ancient kings? [/INST] 懿子曰： 三王之冠，其异何也？ </s>
Rewrite the following English passage in the style of Classical Chinese: Yizi asked again: What is the difference between the hats of the three ancient kings?
user
懿子曰： 三王之冠，其异何也？
assistant