In a nearly 40-minute policy speech, the president cited, among other things, his orders to end any torture of detainees and close the Guantanamo Bay detention center, and the appointment of senior envoy George Mitchell to tackle the Israeli-Palestinian dispute.

VOA: standard.2009.09.23

So in January, 2005, I joined the positive psychology center as the director of education and senior scholar.

005年一月，我加入积极心理学中心,任教育主任和高级学者。

哈佛公开课 - 幸福课课程节选

So in January, 2005, I joined the positive psychology center as the director of education and senior scholar.

005年一月，我加入积极心理学中心,任教育主任和高级学者。

哈佛公开课 - 幸福课课程节选