苏格拉底通过设定一个目标，改变了自己的生活质量，改变了历史进程。他的目标就是“不作恶”。在我解释这个目标威力如此之大的原因之前，我需要建立一个理解目标的框架。我们可以根据两个特征对目标进行分类：内在-外在和回避-追求。

Mix as in mix and mingle, join and become part of a large group. To be in the mix, then, is to be included. Hence, figuratively speaking, if someone or something is in the mix for something, they’re ...