TED演讲:昭示长寿的实验(1)

Have you ever wanted to stay young a little longer 大家有没有想过要年轻再久一点 and put off aging? 延缓衰老呢？ This is a dream of the ages. 这是很久以来的梦想了 But scientists have for a long time 不过科学家以前一

TED演讲之生与死:昭示长寿的实验(3)

So how can a hormone ultimately affect the rate of aging? 那么，激素到底是怎样影响衰老的速度呢？ How could that work? 原理是什么呢？ Well it turns out that in the daf-2 mutants, 原来在daf-2变异体中 a whole lot of gene

TED演讲:昭示长寿的实验(4)

And there are certain forms of the FOXO gene 我们发现活到90或者100岁人里 that have found to be more frequently present 最常有的 in people who live to be 90 or 100. 某种FOXO基因 And that's the case all over the world, 这是遍布全球

TED演讲:昭示长寿的实验(2)

Okay. 好了 So what is the daf-2 gene? 那么daf-2基因到底是什么？ Well as you know, genes, which are part of the DNA, 正如大家所知，基因是DNA的一部分 they're instructions to make a protein that does something. 它们是经编码

TED演讲:昭示长寿的实验(5)

Thank you, Cynthia. 谢谢，辛西娅 Let me get this straight. 让我直说 Although you're looking for a drug 尽管你在找寻一种药 that can solve aging 它能解决 in old men like me, 像我一样老人的衰老问题 what you could do now

TED演讲:我们能够避免老化(2)

You know, if you haven't got an argument that's that strong, 你知道，如果你还没有比这一个说法更强的论点， then just don't waste my time, is what I say. 那么就不要浪费我的时间。这是我的看法。 Now, there is one

TED演讲:我们能够避免老化(3)

The geriatrician will intervene late in the day, 老年医学医生会在一个人老化过程的后段， when pathology is becoming evident, 病理越来越明显的时候， and the geriatrician will try and hold back the sands of time, 做治疗来

TED演讲:我们能够避免老化(1)

18 minutes is an absolutely brutal time limit, 十八分钟是一个非常紧的时间限制， so I'm going to dive straight in, right at the point 因此我直入主题，讲重点的， where I get this thing to work. 我将马上开始。 Here we

TED演讲:如何培养出成功的小孩(4)

And our kids, regardless of where they end up at the end of high school, they're breathless. 我们的孩子，无论高中毕业时结果怎样，都被压得喘不过气。 They're brittle. They're a little burned out. 他们心理脆弱，精疲力竭

TED演讲:如何培养出成功的小孩(3)

And here's what it feels like to be a kid in this checklisted childhood. 那么在清单式童年中长大的孩子是怎样的呢。 First of all, there's no time for free play. 首先，他们没有自由玩耍的时间。 There's no room in the af

TED演讲:如何培养出成功的小孩(2)

And here's what the checklisted childhood looks like. 清单式的生活就是： We keep them safe and sound and fed and watered, and then we want to be sure they go to the right schools, 我们确保他们安全、健康、吃好、喝好，然后期

TED演讲:如何培养出成功的小孩(1)

You know, I didn't set out to be a parenting expert. 我从没想过做一个育儿专家。 In fact, I'm not very interested in parenting, per Se. 事实上，我本身对育儿也没什么兴趣。 It's just that there's a certain style of parentin

TED演讲:无创治疗心脏疾病的新方法(6)

The path, it's not easy. Many obstacles arise all the time. 这一路走来并不容易。我们遇到了很多阻碍。 But we receive strength from our patients. 但我们从患者的身上汲取到了力量。 Their resilience and courage inspire

TED演讲:无创治疗心脏疾病的新方法(5)

As you can see, the device enters the body through the natural channels. 我们可以看到，这种器材无需大型切口就可以进入人体。 Doctors have only to close the catheter through the hole. 医生只需要在穿过心脏缺损的部分

TED演讲:无创治疗心脏疾病的新方法(2)

In the coming years, I became a medical student. 后来几年，我去了医学院读书。 One of every hundred children born worldwide has some kind of heart disease. 我得知，世界上每一百个新生儿中就会有一个患有某种心脏疾病

TED演讲:无创治疗心脏疾病的新方法(4)

But we live in a place that is 12,000 feet high. 但我们住在海拔3600多米的地方。 And, the patients there need a special device to solve their heart condition. 而且，那里的病人们需要一种特别的器材来解决他们的心脏问

TED演讲:无创治疗心脏疾病的新方法(3)

One night, my friend Malte, were camping in the Amazon region. 有一天，我和我朋友Malte在亚马逊流域露营。 The only thing that would not burn in the fire was a green avocado branch. 我们发现唯一不能被火点燃的东西是绿鳄

TED演讲:无创治疗心脏疾病的新方法(1)

The most complex problems in our time can be solved with simple techniques, if we are able to dream. 现如今，只要有梦想，就可以用最简单的手段解决最复杂的问题。 As a child, I discovered that creativity is the key to cross

TED演讲:为掌握而不是为了分数而教学(7)

So as a society, we have a question: 所以对一个社会而言，我们有一个问题： All this new productivity is happening because of this technology, but who participates in it? 科技带来的这些新生产力，是谁参与其中呢？ Is

TED演讲:为掌握而不是为了分数而教学(6)

But what if that estimate is just based on your own experience in a non-mastery framework, 但假如那些判断仅仅是基于你们非掌握体系的个人经验， your own experience with yourself or observing your peers, 是基于你们的自身经