《明史·列传·卷三十八》
李庆遂病危，第二天也死了，全军皆没。
庆病遂笃，明日亦死，一军尽没。
Li Qing thereupon became critically ill and died the next day. The entire army was wiped out.
<s>[INST] Kindly elucidate the central themes in this passage in English: 庆病遂笃，明日亦死，一军尽没。 [/INST] Li Qing thereupon became critically ill and died the next day. The entire army was wiped out.</s>
Kindly elucidate the central themes in this passage in English: 庆病遂笃，明日亦死，一军尽没。
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Li Qing thereupon became critically ill and died the next day. The entire army was wiped out.
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