#芒格金句# Why use what you already have and need in exchange for something you do n’t have but do n’t need? This is really stupid.为什么要用那些你已经拥有而且需要的东西,去换取那些你虽然没有但不需要的东西呢?这真的很愚蠢。#财经评论# #芒格内部讲话#