接近女儿三岁生日时，妻子说，“嘿，你为什么不带萨比娜回纽约，来个父女之旅，继续这个小传统？”
Approaching my daughter's third birthday, my wife said, "Hey, why don't you take Sabina back to New York and make it a father-daughter trip, and continue the ritual?"
也就是从这次开始我们找路上的游客帮我们拍照。
This is when we started asking passing tourists to take the picture.
你们知道，把相机递给一个完全陌生人拍照是多么普遍而又不寻常的事。
You know, it's remarkable how universal the gesture is of handing your camera to a total stranger.
没有人会拒绝，幸运的是也没有人拿着我们的相机跑掉。
No one's ever refused, and luckily no one's ever run off with our camera.
那时，我们并不知道这样的旅程会深深改变我们的生活。
Back then, we had no idea how much this trip would change our lives.
对我们而言，它渐渐变得神圣起来。
It's really become sacred to us.
这张是在911的几周后拍的，我那时尝试解释911那天发生的事试图采用让这个五岁孩子明白的方式。
This one was taken just weeks after 9/11, and I found myself trying to explain what had happened that day in ways a five-year-old could understand.
所以这些照片远远不止是记录了一个瞬间，或一次特别的旅程。
So these photos are far more than proxies for a single moment, or even a specific trip.
它们是我们保藏时间的方式记住10月的某一周，让我们回想岁月，以及我们年复一年是如何变化的，不止是身体上的变化，而是各方面的变化。
They're also ways for us to freeze time for one week in October and reflect on our times and how we change from year to year, and not just physically, but in every way.
因为，我每年们拍同样的照片，我们的视角并不一样，女儿她到达新的里程碑，我透过她的眼睛看待生活，看她如何反应，如何看待一切。
Because while we take the same photo, our perspectives change, and she reaches new milestones, and I get to see life through her eyes, and how she interacts with and sees everything.
这是我们亲子相处的时间，是一年里面我们最珍惜也最期待的时间。
This very focused time we get to spend together is something we cherish and anticipate the entire year.
最近一次旅程，我们在路上走着，她突然停了下来，她指着一间玩偶店的红色外棚说她小时候非常喜欢那外棚也就是从我们之前的旅程开始。
Recently, on one trip, we were walking, and she stops dead in her tracks, and she points to a red awning of the doll store that she loved when she was little on our earlier trips.
她向我形容5岁的时候，她站在那个拍照点时的感受。
And she describes to me the feeling she felt as a five-year-old standing in that exact spot.
她说她记得第一次看到那个地方时她的心快要跳出来，那是9年前的事了。
She said she remembers her heart bursting out of her chest when she saw that place for the very first time nine years earlier.
现在她去纽约关注的是大学校园，因为她决定要去纽约读书。
And now what she's looking at in New York are colleges, because she's determined to go to school in New York.
我突然明白：我们创造的最重要的事情之一是我们的记忆。
And it hit me: One of the most important things we all make are memories.
所以我希望分享这种主动且有意识去创造记忆的想法。
So I want to share the idea of taking an active role in consciously creating memories.
我不知道你们的情况，但我个人而言，除了这15张照片，我不会经常出现在家庭照片里面。
I don't know about you, but aside from these 15 shots, I'm not in many of the family photos.
我总是那个拿相机拍照的人。
I'm always the one taking the picture.
我希望鼓励今天在座的各位，争取到照片里面去，别犹豫，走向前问路人，“可以帮我们拍照吗？”
So I want to encourage everyone today to get in the shot, and don't hesitate to go up to someone and ask, "Will you take our picture?"
谢谢。（掌声）
Thank you. (Applause)
当前我们都知道商业公司很擅长让员工以小组或类似网络的方式来生产非常复杂的产品，例如汽车和电脑并且一个社会能制造的产品越复杂社会生产就越成功商业公司制造产品而政府制造公共品，政府致力于治疗癌症教育儿童，修建道路可惜的是，我们没有能够很好地处理这其中的复杂关系的机构。
Now one of the things that we know is that companies are very good at getting people to work together in teams and in networks to make very complex products, like cars and computers, and the more complex the products are a society creates, the more successful the society is over time.
我们没有这样的机构，去发挥人才的能力让他们在开放与合作的环境下跟我们一起工作
Companies make goods, but governments, they make public goods.
They work on the cure for cancer and educating our children and making roads, but we don't have institutions that are particularly good at this kind of complexity.
We don't have institutions that are good at bringing our talents to bear, at working with us in this kind of open and collaborative way.
这个革命的第二阶段——（掌声）他们值得这掌声（掌声）
The second phase of this evolution — Yeah. (Applause) They deserve a hand. (Applause)