《元史·列传·卷四十三》
世祖说 ：士元健捷过人，昼战必能制敌，夜战而死，十分可惜。 
帝曰： 不花健捷过人，昼战必能制敌，夜战而死，甚可惜也。 
Shizu said: Shiyuan is agile and extraordinary. He can certainly defeat the enemy in daytime battles, but it is a pity that he died in night battles.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 帝曰： 不花健捷过人，昼战必能制敌，夜战而死，甚可惜也。  [/INST] Shizu said: Shiyuan is agile and extraordinary. He can certainly defeat the enemy in daytime battles, but it is a pity that he died in night battles.</s>
Explain the meaning of this Classical Chinese passage in English: 帝曰： 不花健捷过人，昼战必能制敌，夜战而死，甚可惜也。
user
Shizu said: Shiyuan is agile and extraordinary. He can certainly defeat the enemy in daytime battles, but it is a pity that he died in night battles.
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