实现不可能的唯一方法就是相信它是可能的。
The only way to achieve the impossible is to believe it is possible.
The key to solving complex problems is to ask the right causal questions.
The Great Moderation was neither great nor a moderation.
财富最大化并非唯一的价值，但它是一个重要的价值，而且是普通法倾向于促进的价值。