《资治通鉴·唐纪·唐纪四》
李世说： 母亲不要担心，不超过一个月，我们就杀了他，一起归顺唐了！ 
世勣曰： 母无忧，不过一月，当杀之，相与归唐耳！ 
Li Shi said, "Don't worry, mother. We will kill him within a month and then surrender to Tang together!"
<s>[INST] Translate the given Classical Chinese text into modern Chinese, then provide an English translation that captures the nuances of both versions. Classical Chinese: 世勣曰： 母无忧，不过一月，当杀之，相与归唐耳！  [/INST] Modern Chinese: 李世说： 母亲不要担心，不超过一个月，我们就杀了他，一起归顺唐了！  English Translation: Li Shi said, "Don't worry, mother. We will kill him within a month and then surrender to Tang together!"</s>
Translate the given Classical Chinese text into modern Chinese, then provide an English translation that captures the nuances of both versions. Classical Chinese: 世勣曰： 母无忧，不过一月，当杀之，相与归唐耳！
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Modern Chinese: 李世说： 母亲不要担心，不超过一个月，我们就杀了他，一起归顺唐了！  English Translation: Li Shi said, "Don't worry, mother. We will kill him within a month and then surrender to Tang together!"
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