最有效的经济共同体建立在共同的伦理视野之上，包括社区成员彼此之间所承担的一系列道德义务。
The most effective economic communities are founded on a shared ethical horizon, which includes a set of moral obligations that members of the community owe to one another.
光是理解世界的关键。
When you confront a stuck bolt or screw: righty tighty， lefty loosey.
数学家是能在定理间找到类比的人；更好的数学家能在理论间看到类比；而最优秀的数学家能注意到类比之间的类比。
An expert is a person who has made all the mistakes that can be made in a very narrow field.
释义：决策者常与真实苦难保持冷酷的距离。
我不是一个错误。我不是一个遗憾。我是一件正在创作中的杰作。