TED演讲:如何让世界到2030年时变得更好(9)
And I want to finish by showing you a way to do that, called the People's Report Card. 我想给你们展示一种可行的方法来结束这个演讲,这个方法叫做“人民成绩单”。 The People's Report Card brings together all this data “人民成绩单”把所有的数据 into a
TED演讲之游戏的力量:游戏奖励大脑的7种方式(2)
On the one hand, there's the wanting processes. 在一方面,有一个期望过程 This is a bit like ambition and drive, 有点像野心和驱动力-- I'm going to do that. I'm going to work hard. 我要去做那件事,我要努力 On the other hand
奥巴马演讲:One Night in Afghanistan
At 10:55 am ET (7:25 pm local), Air Force One touched down under the shroud of nightfall at Bagram Air Base in Afghanistan. President Obama had just made an unannounced 12 hour, 46 minute journey to m
TED演讲:货币的未来(3)
Now when this works, it's because there are large institutions underwriting every 1 or 0 that changes on a computer. 这是因为有庞大的机构来保障电脑程序里1、0之间变化的可靠性。 And when it doesn't, it's often the fault of those l
我们该选择死亡吗(1)
Here, then, is the problem which I present to you, stark and dreadful and inescapable: 这里,我要向你提起一个直率的、令人不快而又无法回避的问题: Shall we put an end to the human race1 or shall mankind renounce war? 我们该消灭人类,还是人类该