So imagine you're at a party, and you can't believe that your friend or your spouse 假设你在参加派对，你无法接受你的朋友或者是配偶， isn't picking up on it that you want to leave early. 竟然没有注意到你想要早点离开。 And you're thinking, "
So, here it is. 所以总的来说， When you talk to strangers, you're making beautiful interruptions 当你在与陌生人聊天的时候，你通过介绍自己的经历， into the expected narrative of your daily life and theirs. 对自己和别人的生活进行了非常美妙的打扰。 You'r
In Egypt, I'm told, it's rude to ignore a stranger, 在埃及，有人告诉我，无视陌生人是十分没有礼貌的做法， and there's a remarkable culture of hospitality. 并且有很多关于友善的文化。 Strangers might ask each other for a sip of water. 陌生人之间可以
Another is what I call noticing. 另外个技巧我称它为"关注"。 This is usually giving a compliment. 一般在这种情况下要赞美别人。 I'm a big fan of noticing people's shoes. 我十分注意别人的鞋子， I'm actually not wearing fabulous shoes right
For a minute, I felt like my existence as a person had been noticed, and I was worth saving. 有那么一会儿，我觉得我的存在被人注意到了，并且我是值得被拯救的。 The really sad thing is, in many parts of the world, 但让人遗憾的是，在世界的很多地方， we'
It's the good feeling I got 这就是那位老人将我 from being saved from the death trap of the storm drain by the old man, 从雨篦子的“死亡陷阱”中“拯救”出来之后，我得到的那种美妙的感觉； or how I feel like part of a community when I talk to so
There are things we say when we catch the eye of a stranger or a neighbor walking by. 当我们看到一个陌生人或者一个邻居走过的时候，我们会寒暄几句。 We say, "Hello, how are you? It's a beautiful day. How do you feel?" 我们会说：“你好。最近怎么样
Of course, you've just heard and you already know that we're running out of antibiotics. 当然，你一定听说过，而且你早就知道了，我们快要没有有效的抗生素了。 Bacteria are incredibly multi-drug-resistant right now, and that's because al
So we went back to molecular biology and started studying different bacteria, 所以我们回到分子生物学的方法，开始研究不同的细菌， and what we've found now is that in fact, bacteria are multilingual. 我们现在已经发现，事实上，细菌可以讲多国种语言。 Th
These bacteria are not passive riders, these are incredibly important, they keep us alive. 这些细菌不是顺从的乘客，他们难以置信得重要，他们让我们活着。 They cover us in an invisible body armor that keeps environmental insults out
To finish I'll just show you the strategy. 最后，我只跟你们说一下战略。 In this one I'm just using the interspecies molecule, but the logic is exactly the same. 在这里，我们只是使用跨菌种分子，但是思维逻辑是一模一样的。 What you know is that w
Why this is interesting is because in the past decade we have found that this is not just some anomaly of this ridiculous, 这个发现之所以有趣，是因为在过去十年间，我们发现这种现象不只局限在这种古怪的、 glow-in-the-dark bacterium that lives
Bacteria are the oldest living organisms on the earth. 细菌是地球上最古老的生物。 They've been here for billions of years, and what they are are single-celled microscopic organisms. 它们已经存在数十亿年了，它们是单细胞微生物。 So they
The final thing is, again just to reiterate that there's this practical part, 最后，只是再一次重申，这个研究的实际应用方面， and so we've made these anti-quorum sensing molecules that are being developed as new kinds of the
But then if you think about it, the squid has this terrible problem 但是如果你再深入地想一下，这乌贼会有一个可怕的问题， because it's got this dying, thick culture of bacteria and it can't sustain that. 因为在它的体内，这些黏稠的细菌会不断的增长，死
What I would hope that I could further argue to you is that this is the invention of multicellularity. 我希望能进一步地说服你们的是，这就是多细胞生物的起源。 Bacteria have been on the Earth for billions of years; humans, couple
We also then went to look at what are these molecules -- these were the red triangles on my slides before. 我们同时也研究了这些小分子，这些就是我刚才幻灯上的小红三角形。 This is the Vibrio fischeri molecule. This is the word that i
What was actually interesting to us was not that the bacteria made light, but when the bacteria made light. 事实上，我们感兴趣的部分并不是细菌会不会发光，而是细菌何时发光。 What we noticed is when the bacteria were alone, so when th
The reason that Vibrio fischeri is doing that comes from the biology. 费氏弧菌的发光现象来自生物学上的原因。 Again, another plug for the animals in the ocean, Vibrio fischeri lives in this squid. 接下来，我们再来看一个海洋生物：费式弧菌寄生在
