《资治通鉴·后梁纪·后梁纪六》
李嗣昭从潞州来到这里，也说： 现在强敌在前，我们只能前进，不能后退，不能轻易动摇人心。 
李嗣昭自潞州至，亦曰： 今强敌在前，吾有进无退，不可轻动以摇人心。 
Li Sizhao also said, after arriving from Lu Zhou: We are now facing a formidable enemy, and we can only advance, not retreat. We cannot waver.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 李嗣昭自潞州至，亦曰： 今强敌在前，吾有进无退，不可轻动以摇人心。  [/INST] Li Sizhao also said, after arriving from Lu Zhou: We are now facing a formidable enemy, and we can only advance, not retreat. We cannot waver.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 李嗣昭自潞州至，亦曰： 今强敌在前，吾有进无退，不可轻动以摇人心。
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Li Sizhao also said, after arriving from Lu Zhou: We are now facing a formidable enemy, and we can only advance, not retreat. We cannot waver.
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