Origin link 2011-10-9
忘了在哪篇文章上看过，说交换是人类文明进步的基本动力。因为交换，所以专著；因为交换，所以高效。可以说是交换促进了人类生产效率的不断提高。
ppt高手都知道一个基本准测: 人的信息接受能力是有限的。其实除此之外，人在很多其它能力上也是有很大缺点的。但分工合作和足够的种群数量是人类解决自身局限的极好方法。从抽象的角度讲，专是群体在个体处理能力低下的前提下的最优策略。交换则是这种策略下群体内部资源配置的最优选择。
中国的政治体制还停留在全面大政府的时代，完全没有体现分工合作的精神。这种体制的问题在于，单一政府的力量无法高效的利用资源去解决问题。
Origin link 2011-6-12
Cellphone become stronger and stronger from performance and functionality point of view. But still one question left in my mind: why do we need the cellphone? Actually the origin purpose of cellphone is contacting. At the beginning, we use voice to talk. Then we use SMS. Actually there are many ways of contacting, like MSN, gtalk, skype. I read some articles which said US&Canada operators earns nearl 20b US dollars from SMS every year. But how many money do Google/MS/Tencent earn from communication SW?
The advantage of cellphone is that nearly everyone use it and carry it whatever he/she is. So you always could find him/her. Unlike MSN/QQ, he maybe not online when you call him/her.
But things change recently, with help of Iphone and LTE, operator will lose many money compared with old operation model. SMS will become less and less; voice calling will became less due to skype or google voice.
So I don't think the life of operator and equipment supplier who is at the bottom of food chain will be better in future.
The question is how should i solve this challenge?
Origin link 2011-6-7
今天因为在家休假，去新天地逛了下。我很久都没去过那儿了。
不得不说，新天地已经没有特别能吸引我的店面了。珠宝首饰我不需要，men fansion完全不对我的口味，H&M, Zara,Gap,优衣库，一个都没有。而有的男装都贵得要命，但样子却实在不是我的口味。
唯一我感兴趣的是位于一层的某个影像店，虽然人少，但我很久没有逛影像店的感觉了。
OK, follow is my question: why we need shop like 新天地 if we have Wall-mart and online shopping website? From my point of view, the only advantage of this kind of shopping mall is suitable for high value,high profit luxury which is not needed for me. The online shop will dominate the selling industry.
the question is: how long do we need to eliminate this kind of shop?
this blog is written in 2011-6-7
Origin link 2011-1-16
关键在于人民是如何走上街头，整个行动是如何组织的。这件事情的意义在于给将来中国的前景提供了某种可能的样本。
Origin link 2011-1-14
very convenient to write post by touchscreen. But a special app may e better.Origin link 2010-12-14
一晚上看了两个纪录片，都是和学校相关。一个是高三，一个是请投我一票。啥都不说，心情很郁闷。只能说什么样的社会就会有什么样的学校。大家有能力还是早点把孩子送出国吧。
Origin link 2010-11-12
beautiful city with fresh air. Great day.
Origin link 2010-11-6
openvpn will create one new network adapter in your computer and one in server side. It seems like client and server is connected by one cable, so both of them are in a private internal network and has the similar IP, like 10.8.0.X.
If you want to use server as a gateway and let all traffic from client side to go directly to server side, you also need to do more things
Origin link 2010-10-26
today in a workshop, a HR manager told everyone that after 45 years old, the employee in a foreign company in China will meet a big competition pressure from young.
The cause of this phenomenon is that there are too many young people in China. Maybe several years later when the population benefits disappear in China, this situation will improve
My question is that we always will meet this problem although the population benefits disappear. Because the young India guys will rob the work position from us, like what we do currently from Euro.
In order to solve this problem, what should we do in the career plan? I don't know the answer, maybe the only way is to be a manager.
Origin link 2010-10-26
ipad is used for just entertainment, like video,music and game. For such kind of activities, you don't need many keyboard input and complex action. What you need is just some quick clicks
For computer, it is used for key board activities, like writing documents in office and some professional software operation. For this kind of the activities, they have two kinds of the feathers
for ipad, normally we just need to put it in our hand and the screen will be horizontal. It is a big difference with laptop.