But his primary task is not to think about the moral code, which governs his activity, any more than a businessman is expected to dedicate his energies to exploration of rules of conduct in business.
【核心詞彙】
primary a.主要的，初級的，基本的
code n.編碼，標準，規範
govern v.管理，支配，控制
dedicate to致力於，專注於
【結構分析】
主句的'主幹結構是his primary task is not to think about the moral code，非限定性定語從句which governs his activity，修飾the moral code，理解和翻譯此句的關鍵是理解詞組not any more than，more than譯爲“較……多些”，not any more than意爲“不比……多些，兩者都不”。
【參考譯文】
但是，他的首要任務並不是考慮支配自己行動的道德規範，就如同不能指望商人專注於探索行業規範一樣。