I start $100 as the average price of the stock, what should the average price of the stock be?

我把100美元作为股票的初始平均值，你们觉得这个股价的平均值应该是多少呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, builders can sell for a really high price, so they start building a lot of houses.

建造商能以高价将房屋卖出,所以他们广建新房

耶鲁公开课 - 金融市场课程节选