The first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight.
经济学的目标是理解如何以最高效的方式分配稀缺资源。
科学中最重要的工具不是显微镜,而是思维。
拥有众多军队但不得军心,实质上和单人行动一样。
I'm not going to swim for anybody else. I'm swimming for me.