《太平广记·卷三百五十一·鬼三十》
李重心里非常奇怪，暗想：是不是我一叫他 蔡侍御 他就长高了呢？这时，又觉得自己身体不那么沉重了，就挣扎着靠墙坐了起来，向那人道：我已经病了不少天了，现在越来越重，是不是快死了呢？
重心异也，然因以侍御呼焉，重遂觉身稍可举，即负壁而坐，问曰：某病旬月矣，今愈甚。得不中于此乎？
Li Zhong was very surprised and thought: did he grow taller because I called him Lord Cai? At this time, he felt that his body was not so heavy, so he struggled to sit up against the wall and said to the man: I have been ill for a long time, and now I am getting worse, am I about to die?
<s>[INST] Kindly elucidate the central themes in this passage in English: 重心异也，然因以侍御呼焉，重遂觉身稍可举，即负壁而坐，问曰：某病旬月矣，今愈甚。得不中于此乎？ [/INST] Li Zhong was very surprised and thought: did he grow taller because I called him Lord Cai? At this time, he felt that his body was not so heavy, so he struggled to sit up against the wall and said to the man: I have been ill for a long time, and now I am getting worse, am I about to die?</s>
Kindly elucidate the central themes in this passage in English: 重心异也，然因以侍御呼焉，重遂觉身稍可举，即负壁而坐，问曰：某病旬月矣，今愈甚。得不中于此乎？
user
Li Zhong was very surprised and thought: did he grow taller because I called him Lord Cai? At this time, he felt that his body was not so heavy, so he struggled to sit up against the wall and said to the man: I have been ill for a long time, and now I am getting worse, am I about to die?
assistant