Together, we've brought home most of our brave troops from Iraq and Afghanistan, 我们一起让我们在伊拉克和阿富汗英勇的部队大部分都回到国内, took Bin Laden and thousands of other terrorists off the battlefield for good. 围剿了本·拉登和数千
In the suburbs of Chicago, somebody dies from using heroin every three days. And every single one of them leaves behind a family in grief. I want to tell you about one in particular. His name was Alex
From the point of view of the experiencing self, clearly, B had a worse time. 从经验自我的角度来看，病人B显然是比较难受的。 Now, what you could do with Patient A, and we actually ran clinical experiments, 那么病人A的情况该如何解释，我们实
我们都身处在由朋友、家人、同事等所构建的庞大的社会网络之中。波士顿哈佛大学医学院的医学社会学家尼古拉斯 克里斯塔基斯Nicholas Christakis追踪发现了一系列的特质──诸如快乐和肥胖──是如何从一个人传递到另一个人的，解释了你在社会网络中所处的地位是如何以你意想不到的方式影响着你的生活。 Nicholas Christakis：The hidden influence of socia
