The percent who think it's the best investment is higher in Los Angeles than in Milwaukee, and since the peak of the bubble in 2003, it's been declining in Los Angeles but, surprisingly, rising in Milwaukee.

认为房地产是最佳投资选择的人群,在洛杉矶居民中所占比例远高于密尔沃基,自从2003年房产泡沫达到最高峰,洛杉矶房价就一直在下跌,令人惊异的是密尔沃基房价仍在上涨

耶鲁公开课 - 金融市场课程节选

There's no reason why these two attributes had to be proportional, but they are proportional and they are equal by choice of units and you can ask, "Is this just an accident or is it part of a big picture?"

我们不知道这两个质量为何成比例,但它们确实成比例,而且如果选择合适的单位还会相等,你会问,"这种情况纯属偶然,还是这只是物理学大体系的冰山一角"

耶鲁公开课 - 基础物理课程节选