有投入,就要有产出,这是一个再简单不过的道理;少投入,多产出,更是商业活动的理想准则。正所谓会花钱者,方能会挣钱,关键是这钱花到什么地方,怎么花。所以说,效果问题实质上不是关注事后如何,而是聚焦事前应该怎样的问题。正如管理大师德鲁克所言,“效果”是指“做正确的事”, There is an input, we must have output, this is a simple truth; less investment, more output, it is an ideal business practice. The so-called will spend money, can earn money, the key is where to spend this money, how to spend. So, the question of effect is not essentially concerned with what happens afterwards, but rather what issues should be focused on in advance. As the management guru Drucker said, “effect” refers to “doing the right thing”