The real test of a financial model is not how complex it is, but how well it captures the essential features of the economic problem.
金融模型的真正考验不在于它有多复杂，而在于它是否能很好地捕捉经济问题的本质特征。
政治语言……是为了让谎言听起来真实，让谋杀显得可敬，给纯粹的空气以坚固的外表。
Architecture should be like a cloud - present but not heavy.
拍卖的美妙之处在于它们能揭示隐藏的信息。