Evil is not something that can be explained. It just is.
大胆梦想，努力工作，永远不要让任何人黯淡你的光芒。
The goal of economics is to understand how to allocate scarce resources in the most efficient way possible.
真正的进步不仅仅以利润来衡量，还以我们对社会的积极影响来衡量。
You have enemies? Good. That means you've stood up for something, sometime in your life.
唯一能让你强大的是你自己的意志。
He who loves God cannot endeavor that God should love him in return.