《礼记·檀弓上》
后木说： 关于办丧事，我听县子说过： 办丧事，不可不深思长虑。买的棺木要内外平滑。 我死了也希望这样办。 
后木曰： 丧，吾闻诸县子曰：夫丧，不可不深长思也，买棺外内易，我死则亦然。 
Hou Mu said: I heard someone at the prefecture say that: when organizing a funeral, one cannot fail to think deeply and anticipate things. The coffin should be smooth inside and out. When I die, I hope to be treated like this.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 后木曰： 丧，吾闻诸县子曰：夫丧，不可不深长思也，买棺外内易，我死则亦然。  [/INST] Hou Mu said: I heard someone at the prefecture say that: when organizing a funeral, one cannot fail to think deeply and anticipate things. The coffin should be smooth inside and out. When I die, I hope to be treated like this.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 后木曰： 丧，吾闻诸县子曰：夫丧，不可不深长思也，买棺外内易，我死则亦然。
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Hou Mu said: I heard someone at the prefecture say that: when organizing a funeral, one cannot fail to think deeply and anticipate things. The coffin should be smooth inside and out. When I die, I hope to be treated like this.
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