And in the same way many of us are now wearing sensors that detect our heart rate, 同样的方式，我们现在很多人都使用穿戴式侦测器，可以侦测我们的心跳、 our respiration, our genes, on the hopes that this may help us prevent diseases, 呼吸

　　To those old allies whose cultural and spiritual origins we share, we pledge the loyalty of faithful friends. United there is little we cannot do in a host of cooperative ventures. Divided there is

TED Technology, Entertainment, Design在英语中的缩写，美国的一家私有非营利机构，以它组织的TED大会著称；将"用思想的力量来改变世界"作为宗旨。事实上，除了科技、娱乐、设计的主题，这场盛会涉及的领域还在不断扩展，展现着涉及几乎各个领域的各种见解，TED的演讲简短且深刻，参加者们称它为 “超级大脑SPA”。 So, I'll start with this: a

Over the last few weeks, I've been talking a lot about America's economic future. I've told you how I believe we should go about creating strong, sustained growth; how we should pay down our long-term

Hi, everybody. 大家好！ Every day, we get thousands of letters and emails at the White House from Americans across the country-and every night, I read ten of them. 每天,我在白宫都会收到来自全国各地无数的来信,每天晚上,我都会选出其中的十封认真