"We have about three million international visitors a year. The difference is they make up about seventeen percent of our spending because they stay a little bit longer, they spend a little bit more."

VOA: standard.2010.05.04

Just like the lottery would make a very little difference to our wellbeing.

就像中了彩票,对我们是否幸福影响甚微。

哈佛公开课 - 幸福课课程节选

Just like the lottery would make a very little difference to our wellbeing.

就像中了彩票,对我们是否幸福影响甚微。

哈佛公开课 - 幸福课课程节选