Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them—and then, the opportunity to choose.
自由不仅仅是随心所欲的机会；也不仅仅是在既定选项之间选择的机会。自由首先是制定可用选择的机会，对它们进行辩论——然后，才是选择的机会。
一个简单的想法，要认真对待。
Mathematics is the language with which God has written the universe.
明智的艺术就是知道要忽略什么。
真正的理解来自于发现看似无关概念之间的联系。
我们不是在做电商，我们是在做社交电商。