《资治通鉴·汉纪·汉纪二十五》
也不许问是谁的孩子！ 曹宫说： 请把我儿子的胞衣好好藏起来，你知道我儿是什么人吗？ 
宫曰： 善臧我儿胞，丞知是何等儿也！ 
Don’t ask whose son it is either! Cao Gong said: Please keep my son’s placenta well. Do you know who my son is? 
<s>[INST] Kindly elucidate the central themes in this passage in English: 宫曰： 善臧我儿胞，丞知是何等儿也！  [/INST] Don’t ask whose son it is either! Cao Gong said: Please keep my son’s placenta well. Do you know who my son is? </s>
Kindly elucidate the central themes in this passage in English: 宫曰： 善臧我儿胞，丞知是何等儿也！
user
Don’t ask whose son it is either! Cao Gong said: Please keep my son’s placenta well. Do you know who my son is?
assistant