CARLOS AMAYA: "Here I am, and the unique thing about the United States and the American way of living is we have rights to own our own businesses and to actually lead by example."

VOA: special.2009.04.10

Women, for example, living in places where they are oppressed are in general less happy than women living in free countries.

以女性为例，生活在压迫制度下的一般,没有生活在自由国家的女性快乐。

哈佛公开课 - 幸福课课程节选

Women, for example, living in places where they are oppressed are in general less happy than women living in free countries.

以女性为例，生活在压迫制度下的一般,没有生活在自由国家的女性快乐。

哈佛公开课 - 幸福课课程节选