《文心雕龙·乐府》
季札称之为有远见。《郑风》中说： 男男女女互相调笑。 
故知季札观乐，不直听声而已。
Ji Zha called it far-sighted. The Zhengfeng says: Men and women tease each other.
<s>[INST] Kindly elucidate the central themes in this passage in English: 故知季札观乐，不直听声而已。 [/INST] Ji Zha called it far-sighted. The Zhengfeng says: Men and women tease each other.</s>
Kindly elucidate the central themes in this passage in English: 故知季札观乐，不直听声而已。
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Ji Zha called it far-sighted. The Zhengfeng says: Men and women tease each other.
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