You must change nothing in your writing without absolute necessity. If it is necessary, then change with simplicity.
【释义】狡猾的兔子有三个洞穴,才能避免死亡。如今您只有一个洞穴,还不能高枕无忧。请让我为您再开凿两个洞穴。
Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.