We have to stop. 我们必须停止。 And when I was putting this together, people said to me, 当我这么说的时候，一些人回复我说： "Well, that's never going to happen." And I said, "Oh really?" “好吧，但那绝不可能发生。”然后我说：“是吗？” Because just
So he didn't just learn water. 而他并不只是学会了水 Over the course of the 24 months, the first two years that we really focused on, 在24个月里，在最初的2年里，这才是我真正关注的 this is a map of every word he learned in chronologi
So a word without its source is like a cut flower. 一个没有来源的词就像一朵被剪下来的花。 You know, it's pretty to look at for a while, but then it dies. It dies too fast. 看一会还可以，不久就蔫了。蔫得太快了。 So, this whole time I've be
If you are like 98 percent of other people, 如果你象其余百分之九十八的人一样， you will identify the round, amoeboid shape as Bouba, and the sharp, spiky one as Kiki. 你会把这个圆圆的，变形虫形状的叫做Bouba，把尖尖的，刺猬状的叫做Kiki。 Can we do
Is "better off" finding a secure job that you can count on for the rest of your life? Those are nearly extinct. 是找到了一个稳定的工作，一辈子都不用愁，就意味着“生活安逸”吗？这种情况几乎不存在。 People move jobs, on average, every 4.7 years
Now, this device is only limited in such that it can measure the skull motion, 当下，这个设备仅能测量出颅骨的运动， but what we really want to know is what's happening inside of the brain. 但我们真正想知道的是脑部内部的情形。 So we coll
The "new better off," as I've come to call it, 我所说的“新型安逸生活” is less about investing in the perfect family and more about investing in the imperfect village, 不是关于维持完美的家庭，而是关于维持不那么完美的村落， whether that's
And when that happens, all sorts of neat things happen. 当万事俱备的时候，就会出现良性循环。 One, the students can actually master the concepts, but they're also building their growth mindset, 首先，学生能够真正掌握知识，此外还能培养他们积极的
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 it just going to be that
Twelve years ago, I picked up a camera for the first time to film the olive harvest in a Palestinian village in the West Bank. 十二年前，我第一次拿起相机，去拍摄一个位于约旦河西岸的巴勒斯坦村庄的橄榄收割活动 I thought I was there to make a
And we see these amazing structures -- these little knots of two colors of thread we call "social hot spots." 我们看见令人惊讶的结构，这是两种颜色的小结点，我们把它称为社交热点 The spiral thread we call a "solo hot spot." 那些螺旋线我们称为单一
So if you think of the word "set," a set can be a badger's burrow, 当你想到一个词“set”—“set”可以指獾的穴， a set can be one of the pleats in an Elizabethan ruff, and there's one numbered definition in the OED. 也可以指
We call this a co-viewing clique, a virtual living room if you will. 我们称之为共视团体，你可以把它当成一个虚拟的客厅 And there are fascinating dynamics at play. It's not one way. 这里头上演着引人注目的戏剧。它不是单向的 A piece of content, an
So, you know, if you want to become more compassionate, 所以，你知道的，如果你想要变得更有同情心， you visit sick people in the hospital, and you will become more compassionate. 你去医院探望生病的人，然后你会变得比较慈善。 You donate money to
Yet he chose to embrace his enemies instead, while forcing his own party to compromise. 但是他选择了拥抱自己的敌人，同时迫使他所在的政党去妥协 And Trudeau pushed everyone to stop thinking in tribal terms 特鲁多促使大家都不再去想部落 and to s
Now let me tell you that story. 现在让我告诉你们那个故事吧。 It started two years ago, when I hit my head and got a concussion. 这得从两年前说起，当我头被撞后我得了脑震荡。 The concussion didn't heal properly, and after 30 days, 直到现在，脑震
Not only are there theoretical fixes; those fixes have been tried. 这里不仅仅有理论上的修复，这些修复已经被投入试验 They've worked. And they offer hope for the rest of us. 并且是起作用的。这也为我们其他人提供了希望 I'm going to show you what I m
I'm a gamer, so I like to have goals. I like special missions and secret objectives. 我是一个游戏玩家，因此我喜欢得分。我喜欢特殊的使命和神秘的目标。 So here's my special mission for this talk: 因此，我这次演讲的特殊使命是： I'm going to try to in
I'm here today to talk about the two ideas that, at least based on my observations at Khan Academy, 今天，我要分享两个观点，至少基于我对可汗学院的观察得出的， are kind of the core, or the key leverage points for learning. 有关于学习的核
And now Canada is taking even more. 并且现在加拿大正在接收更多的难民 And yet, if you ask Canadians what makes them proudest of their country, 如果你问加拿大人他们的国家最让他们感到骄傲的是什么 they rank "multiculturalism," a dirty word in mo
