Steve Job’s Commencement Address Delivered at Standford University on June 12, 2005

R.I.P. Steve Jobs

I am honored to be with you today at your commencement from one of the finest universities in the world. I never graduated from college. Truth be told, this is the closest I’ve ever gotten to a college graduation. Today, I want to tell you three stories from my life. That’s it. No big deal. Just three stories.

The first story is about connecting the dots.

I dropped out of Reed College after the first six months, but then stayed around as a drop-in for another 18 months or so before I really quit. So why did I drop out?

It started before I was born. My biological mother was a young, unwed college graduate student, and she decided to put me up for adoption. She felt very strongly that I should be adopted by college graduates, so everything was all set for me to be adopted at birth by a lawyer and his wife. Except that when I popped out they decided at the last minute that they really wanted a girl. So my parents, who were on a waiting list, got a call in the middle of the night asking: “We have an unexpected baby boy; do you want him?” They said: “Of course.” My biological mother later found out that my mother had never graduated from college and that my father had never graduated from high school. She refused to sign the final adoption papers. She only relented a few months later when my parents promised that I would someday go to college.

And 17 years later I did go to college. But I naively chose a college that was almost as expensive as Stanford, and all of my working-class parents’ savings were being spent on my college tuition. After six months, I couldn’t see the value in it. I had no idea what I wanted to do with my life and no idea how college was going to help me figure it out. And here I was spending all of the money my parents had saved their entire life. So I decided to drop out and trust that it would all work out OK. It was pretty scary at the time, but looking back it was one of the best decisions I ever made. The minute I dropped out I could stop taking the required classes that
didn’t interest me, and begin dropping in on the ones that looked interesting.

It wasn’t all romantic. I didn’t have a dorm room, so I slept on the floor in friends’ rooms, I returned coke bottles for the 5¢ deposits to buy food with, and I would walk the 7 miles across town every Sunday night to get one good meal a week at the Hare Krishna temple. I loved it. And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on. Let me give you one example:

Reed College at that time offered perhaps the best calligraphy instruction in the country. Throughout the campus every poster, every label on every drawer, was beautifully hand calligraphed. Because I had dropped out and didn’t have to take the normal classes, I decided to take a calligraphy class to learn how to do this. I learned about serif and san serif typefaces, about varying the amount of space between different letter combinations, about what makes great typography great. It was beautiful, historical, artistically subtle in a way that science can’t capture, and I found it fascinating.

None of this had even a hope of any practical application in my life. But ten years later, when we were designing the first Macintosh computer, it all came back to me. And we designed it all into the Mac. It was the first computer with beautiful typography. If I had never dropped in on that single course in college, the Mac would have never had multiple typefaces or proportionally spaced fonts. And since Windows just copied the Mac, it’s likely that no personal computer would have them. If I had never dropped out, I would have never dropped in on this calligraphy class, and personal computers might not have the wonderful typography that they do. Of course it
was impossible to connect the dots looking forward when I was in college. But it was very, very clear looking backwards ten years later.

Again, you can’t connect the dots looking forward; you can only connect them looking backwards. So you have to trust that the dots will somehow connect in your future. You have to trust in something — your gut, destiny, life, karma, whatever. This approach has never let me down, and it has made all the difference in my life.

My second story is about love and loss.

I was lucky — I found what I loved to do early in life. Woz and I started Apple in my parents garage when I was 20. We worked hard, and in 10 years Apple had grown from just the two of us in a garage into a $2 billion company with over 4000 employees. We had just released our finest creation — the Macintosh — a year earlier, and I had just turned 30. And then I got fired. How can you get fired from a company you started? Well, as Apple grew we hired someone who I thought was very talented to run the company with me, and for the first year or so things went well. But then our visions of the future began to diverge and eventually we had a falling out. When we
did, our Board of Directors sided with him. So at 30 I was out. And very publicly out. What had been the focus of my entire adult life was gone, and it was devastating.

I really didn’t know what to do for a few months. I felt that I had let the previous generation of entrepreneurs down – that I had dropped the baton as it was being passed to me. I met with David Packard and Bob Noyce and tried to apologize for screwing up so badly. I was a very public failure, and I even thought about running away from the valley. But something slowly began to dawn on me — I still loved what I did. The turn of events at Apple had not changed that one bit. I had been rejected, but I was still in love. And so I decided to start over.

I didn’t see it then, but it turned out that getting fired from Apple was the best thing that could have ever happened to me. The heaviness of being successful was replaced by the lightness of being a beginner again, less sure about everything. It freed me to enter one of the most creative periods of my life.

During the next five years, I started a company named NeXT, another company named Pixar, and fell in love with an amazing woman who would become my wife. Pixar went on to create the worlds first computer animated feature film, Toy Story, and is now the most successful animation studio in the world. In a remarkable turn of events, Apple bought NeXT, I returned to Apple, and the technology we developed at NeXT is at the heart of Apple’s current renaissance. And Laurene and I have a wonderful family together.

I’m pretty sure none of this would have happened if I hadn’t been fired from Apple. It was awful tasting medicine, but I guess the patient needed it. Sometimes life hits you in the head with a brick. Don’t lose faith. I’m convinced that the only thing that kept me going was that I loved what I did. You’ve got to find what you love. And that is as true for your work as it is for your lovers. Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven’t found it yet, keep looking. Don’t settle. As with all matters of the heart, you’ll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking until you find it. Don’t settle.

My third story is about death.

When I was 17, I read a quote that went something like: “If you live each day as if it was your last, someday you’ll most certainly be right.” It made an impression on me, and since then, for the past 33 years, I have looked in the mirror every morning and asked myself: “If today were the last day of my life, would I want to do what I am about to do today?” And whenever the answer has been “No” for too many days in a row, I know I need to change something.

Remembering that I’ll be dead soon is the most important tool I’ve ever encountered to help me make the big choices in life. Because almost everything — all external expectations, all pride, all fear of embarrassment or failure – these things just fall away in the face of death, leaving only what is truly important. Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart.

About a year ago I was diagnosed with cancer. I had a scan at 7:30 in the morning, and it clearly showed a tumor on my pancreas. I didn’t even know what a pancreas was. The doctors told me this was almost certainly a type of cancer that is incurable, and that I should expect to live no longer than three to six months. My doctor advised me to go home and get my affairs in order, which is doctor’s code for prepare to die. It means to try to tell your kids everything you thought you’d have the next 10 years to tell them
in just a few months. It means to make sure everything is buttoned up so that it will be as easy as possible for your family. It means to say your goodbyes.

I lived with that diagnosis all day. Later that evening I had a biopsy, where they stuck an endoscope down my throat, through my stomach and into my intestines, put a needle into my pancreas and got a few cells from the tumor. I was sedated, but my wife, who was there, told me that when they viewed the cells under a microscope the doctors started crying because it turned out to be a very rare form of pancreatic cancer that is curable with surgery. I had the surgery and I’m fine now.

This was the closest I’ve been to facing death, and I hope it’s the closest I get for a few more decades. Having lived through it, I can now say this to you with a bit more certainty than when death was a useful but purely intellectual concept:

No one wants to die. Even people who want to go to heaven don’t want to die to get there. And yet death is the destination we all share. No one has ever escaped it. And that is as it should be, because Death is very likely the single best invention of Life. It is Life’s change agent. It clears out the old to make way for the new. Right now the new is you, but someday not too long from now, you will gradually become the old and be cleared away. Sorry to be so dramatic, but it is quite true.

Your time is limited, so don’t waste it living someone else’s life. Don’t be trapped by dogma — which is living with the results of other people’s thinking. Don’t let the noise of others’ opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.

When I was young, there was an amazing publication called The Whole Earth Catalog, which was one of the bibles of my generation. It was created by a fellow named Stewart Brand not far from here in Menlo Park, and he brought it to life with his poetic touch. This was in the late 1960′s, before personal computers and desktop publishing, so it was all made with typewriters, scissors and Polaroid cameras. It was sort of like Google in paperback form, 35 years before Google came along: it was idealistic, and overflowing with neat tools and great notions.

Stewart and his team put out several issues of The Whole Earth Catalog, and then when it had run its course, they put out a final issue. It was the mid-1970s, and I was your age. On the back cover of their final issue was a photograph of an early morning country road, the kind you might find yourself hitchhiking on if you were so adventurous. Beneath it were the words: “Stay Hungry. Stay Foolish.” It was their farewell message as they signed off. Stay Hungry. Stay Foolish. And I have always wished that for
myself. And now, as you graduate to begin anew, I wish that for you.

Stay Hungry. Stay Foolish.

Thank you all very much.

给家里新装了台HTPC,也算圆了大学时一个梦

眼看着要搬家了,总算能有个像样的客厅了,我早早的就开始规划搬家好的视听设备格局。电视,check,音响,check,蓝光碟机,check。不过我们平看得最多的还是电脑里下载的美剧。目前是将我的台式机接在电视上,搬过去之后自然不能继续这么干了,我就开始寻摸着各种解决方案:

1. Apple TV 2 + XBMC

本来我是一心想着买Apple TV 2的,可是这一代的最高只支持720P输出,有点不美气~ 更重要的是买了ATV2,要么我的台式机得长期开机共享视频目录,要么就得再整个NAS,合起来也就不便宜了。而ATV2的处理器性能一般,我有点担心硬盘里33M码率的1080P能不能顺利播放。

2. 网络媒体播放机(Popcorn Hour,Boxee等等)

研究ATV2的时候顺带着研究了一下,优点在于比ATV2更强大的处理性能,本身支持更多的视频格式,对于网络媒体(Netflix,Hulu之类)支持较好,缺点在于定制性不好(ATV2好歹还能越狱),同样得整NAS,还有就是RMVB支持普遍很差。老美根本没人用RMVB,可惜我硬盘里大量的美剧都是这个格式。。。而且这些播放机价格也比ATV2高出不少,我们我又很少看流媒体格式的电影电视,性价比不高。

3. HTPC

咱这用惯了电脑的土人,看来看去还是觉得HTPC最实惠。性能最好,兼容性最好,可定制性最强,还省了NAS。经过两天时间再各大论坛里的摸爬滚打,最终配置如下:

  • CPU: Intel i3 2100T 35W (其实应该上65W的2100的,被35W给忽悠了,其实省不了多少电,2100还便宜。。。)
  • Barebone System: Shuttle SH67H3 (本科时玩CS看着Shuttle赞助SK战队的准系统就眼馋,当时要3000多人民币,实在买不起,现在就当圆梦了吧。而且这个准系统配置挺不错: H67主板,前置双USB3.0   ESATA,支持双槽宽度的显卡,80 Plus铜牌的300W电源,3.5寸位两个   5.25寸位一个,自带热管散热系统等等)
  • Memory: GSkill DDR3-1333 4GB x 2  (8GB内存现在是标配?)
  • SSD: OCZ Vertex 3 120GB (虽然Intel的SSD更稳定,但咱不能浪费了SATA 6G的接口啊,Vertex 3的读写性能几乎是Intel 320的两倍了)
  • HDD: Samsung F4 5400RPM 2TB (三碟装的2TB,虽然是5400转,但是性能也还不赖,昨天拷贝文件进去的时候持续写能有120MB/s的样子)

最后上几张未完工的照片吧(SSD还在路上。。。)

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秀秀我的iPhone Apps

掐指一算,俺投奔iPhone阵营也有一年了。经过了N张iTunes Gift Card的App原始积累期,现在手机上方方面面的应用基本已经趋于稳定。最近很久没有更新关于iPhone的文章了,就总结一下自己手头的Apps吧。

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1. App Store Apps

最常用的都放在Dock上,一共10个。从左到右分别是:

Phone, Email, SMS, Safari:四大天王;

Facebook:世界人民的人人网;

Renren:中国人民的人人网;

Foursquare:俺不算是Check-in狂人,但是附近的mayor还是要抢滴;

Kik Messenger:轻量级即时通讯软件,速度很快,可预见的将来将被iMessage取代;

Instagram:分享照片的利器,最大的用处就是分享俺家两只猫咪的照片;

Camera+:非常好用的拍照软件,现在自带的Camera.app已经沦为录像专用了。

Springboard首页布局是八个原生app加四个常用app。主要是因为iPhone主题总是会优先美化自带app的图标,这样放第一页比较好看~ 另外俺习惯只摆三排app,最后一排专门供手指左右滑动用,可以有效防止误操作。下面四个常用app分别是:

Week Cal:简明好用的日历软件。有多好用呢?大家都知道Calvetica漂亮吧,Week Cal让我忍痛抛弃Calvetica啊;

Wunderlist:简单的To-Do软件,优点在于免费,并且在各个客户端之间同步。现在Mac,Windows,iPhone,iPad上都有它的身影了,取代了之前用的2Do;

Tweetbot:个人以为是iPhone上最漂亮的Twitter客户端,难得的是功能也很全,取代了旧爱Icebird跟Tweetlist;

IM+ Pro:重量级即时聊天软件,Gtalk,MSN,Facebook通吃。本来用的是Beejive,但是iPad上用了IM+之后,为了统一起见iPhone上也改用IM+。平心而论Beejive for iPhone还是更好用一点。

Springboard第二页是八个文件夹加四个次常用app。文件夹分别是Finance,Travel,Entertainment,Social,Cydia,Games,Utilities和Photography。具体就不介绍了,看图好啦。下面四个次常用app分别是:

Clock:上个闹钟,倒计时啥的经常用到;

Reeder:非常完美的Google Reader客户端,挑不出毛病;

MITBBS:海外华人没几个论坛可以逛,未名空间算是一个;

Game Center:其实我很少很少用iPhone玩游戏,放这儿纯粹是凑数的。。。

2. Cydia Tweaks

其实App Store里的软件折腾几天就差不多了,最近折腾比较多的都是越狱后的Cydia插件。先来看看俺在Cydia里光辉的购物记录吧。。。

很多Tweaks买过之后由于各种问题现在都不再使用了,主要是出于性能考虑。这些插件装的多了,再加上主题,会让iPhone 4慢得跟iPhone 3G差不多。不过这些tweaks今后的某一天被翻出来用在iPhone 5也是有可能滴。下面介绍一下现在在用的插件们,这些基本都能在Cydia里直接搜到:

Activator:这个大家都熟,手势插件。目前的问题是会导致Home键不灵,还没找到解决办法;

AppInfo:很方便的备份,查看以及分享自己App列表的软件,同时支持App Store软件跟Cydia插件;

BytaFont:支持iOS4的字体替换软件,相当于之前的FontSwap;

Color Keyboard:折腾主题的必备软件之一,可以为你的iPhone键盘也加上主题;

FolderEnhancer:之前写过一篇博文介绍过,非常棒的tweak;

iFile:折腾iPhone必备啊,功能灰常强大的资源管理器;

InfiniDock:有了它才能在Dock里放进去10个app啊;

LiveClock:顾名思义,让iPhone那个Clock图标动起来;

Mail Enhancer:同样写过一篇博文介绍,现在的新版更上一层楼,支持在统一收件箱里用彩色标签来区分不同邮箱的信件了;

Move2Unlock:很有意思的插件,我把它设置成向上滑动解锁,现在只要拇指轻轻向上一划即可,锁屏界面也变得非常简约;

MultiIconMover:同时选定并移动多个图标,大大加快了整理Springboard的速度;

Notified Pro Beta:俺之前大力推荐的通知管理插件,最新的beta版增加了很多功能,配合Mail Enhancer还可以做到邮件的完美提醒;

Phone GV Extension:将Google Voice无缝整合到原生电话app中,GV用户必备;

PhotoAlbums+:支持将Camera Roll里的照片分文件夹存放,查看起来更加方便;

Remove Background:一键清空后台程序,大家都有了吧;

SBSettings:快速更改iPhone设置,这个也是家喻户晓了;

SMS GV Extension:将Google Voice无缝整合到原生短信app中,免费短信(不然AT&T一条要0.2刀呢);

Shrink:有没有发现我的iPhone图标比你的小那么一点点啊,纯粹折腾用的;

Springtomize:取代了以前自定义Springboard需要的很多插件,强力推荐;

TetherMe:启动iPhone内置的tether功能,没有WiFi的时候俺的Macbook Pro就靠这个上网了;

Theme It:全新的iPhone主题商店,由几位著名的iPhone主题大师共同创建,现在我的主题都在这里买了(不过最近没有用任何主题就是了);

WeatherIcon:让Apple的天气图标显示当前温度和天气;

WI输入法:最好的qwerty拼音输入法,没有之一;

Winterboard:折腾主题必备,虽然老旧了点但还是无法替代。

回忆我所穿过的篮球鞋们

今天在MITBBS篮球版看到版主征文“你穿着跟穿过的篮球鞋”,自己也不禁想提笔写点东西,顺便灌溉一下我这荒芜的blog。

我的篮球“生涯”应该算是从高中正式开始的。小学跟初中还是踢足球比较多,而且那时候个子太矮打篮球太费劲。高中之后,由于学校在市区内巴掌大一块儿地方,只有篮球场地,足球事业只好无奈被荒废。照我妈的话说,打篮球没有踢足球那么费鞋了,也很少磕的身上青一块儿紫一块儿的,好事!殊不知接下来在篮球鞋上的投资大大超过了之前回力,双星足球鞋的总和。。。

(以下图片基本都为网络搜集,不过配色跟我当时穿的都是一样的)

1. Converse All Star

这双鞋的图片网上已经找不到了,只记得是蓝色的,Converse标志跟罗德曼代言那款很像,是个类似太阳的形状。印象很深的是价钱:495块。好贵啊!因为是第一双篮球鞋,印象非常好,也很耐穿。外场磨了很久,最后好像是鞋带那里不行了,鞋底还很坚挺。


2. Li-Ning Something

这双好像是李宁当时最好的篮球鞋,也是4,500块的样子,黑色全皮。买的时候觉得样子蛮好看的,后来才知道是仿制一款乔丹鞋,以至于打球的时候经常被问到,自己只好解释说是国产名牌-_-|| 这双没有坚持很久,鞋面的皮子很结实,但鞋底开胶很严重。减震的效果也不是很好,不如第一双Converse。

3. Reebok Technique DMX

这双就是2000年扣篮大赛弗朗西斯穿的那双。很好看,也很好穿。不记得当时这双鞋有什么科技了,但是这是第一次觉得篮球鞋的减震这么爽。这双鞋“退役”之后很久还被我爹穿着早上锻炼~

4. Reebok X-Beam

既然上一代弗朗西斯代言的鞋这么好穿,没有理由不买第二代的。结果很失败。。。X-Beam穿起来感觉很重很不跟脚,鞋两侧的漆皮也很容易被磨损。

5. Reebok The Answer III

以下已经不是按照时间顺序来了,记混了,就按照品牌型号随便说吧。这双鞋非常非常好穿!很轻,DMX的流动气囊听起来也很先进(当然要刻意脚前掌使劲踩,再挪动重心到脚后跟,才能感觉到流动性)。缺点就是气囊失效的很快,穿一阵就感受不到DMX了。

6. Reebok The Answer IV

紧随着The Answer 3就买了Answer 4,还是一样的好穿,一样的灵活,一样的不经用。。。

7. Reebok The Answer V

第五代跟上一代在科技上貌似没什么区别,不过鞋子的设计还是蛮漂亮的!这一代的皮子非常软,穿上很舒服,当然DMX的优缺点也还是被继承了下来。The Answer系列至此的三双我都很喜欢,可能比较适合后卫穿着吧。而且样子都很漂亮!

8. Reebok The Answer VII

第六代The Answer实在长得太丑就没有买,第七代出来后就赶紧卖了这款白红蓝配色,很漂亮,但穿起来是没有了The Answer系列轻灵的感觉,总感觉沉甸甸的。而且貌似这一代的价钱从990涨到了1080?感觉Reebok的设计从此之后再没有让我眼前一亮过。

9. Adidas T-Mac 2

阿迪T-Mac一上市就依靠690块的高性价比卖的非常火爆,我当时已经有足够的鞋穿就没有入手。没想到第二代出来更加惊艳,从外观上来讲差不多是我最喜欢的一双鞋了。具体穿着的感觉已经记不太清楚,应该还不错。

10. Adidas T-Mac 7

这双已经是来美国一段时间后买的了。因为这边都是打室内场地,对鞋的磨损非常之小。现在已经不记得买这双鞋的缘由,反正买来没有穿几次,感觉中规中矩,现在也已经找不到放哪儿去了。

11. Adidas The Kobe One

早在买第一双篮球鞋的时候就知道Kobe代言的天足系列,当时觉得真是天价啊,实在买不起。后来再想去收藏经典的天足三代(见下图)却已经是天价。后来出的复刻系列没有了科比的标志,也没有了原版的感觉。这一双算是阿迪为科比量身定做的第一双球鞋,据说灵感取材于Audi TT跑车。鞋面采用了特殊的合成材料,非常非常耐用,而且很容易打理。鞋子的减震科技倒还是阿迪的老传统,但是配合科比的标志性侧面头像(我认为这个标志比现在耐克的科比标志好看多了)以及专属鞋盒,确实让我激动了好一阵!这双鞋我一直穿一直穿,知道鞋底磨损的实在不行了才收了起来,还不舍得扔掉。。。


12. Adidas The Kobe Two

这是阿迪第二双科比专属鞋,也是最后一双。要不是因为是科比系列,我肯定是不会入手的。。。我妈跟老婆都戏称此鞋为“包子鞋”。造型在图片上还不错,但是上脚之后就跟穿了一双船一样,十分臃肿,枉费我还是拖老爸去德国出差的时候特意买的。。。内置的鞋带系统也很不好调整。这双鞋感觉科比自己都没怎么在球场上穿。在The Kobe Three刚刚流言四起的时候他就跟阿迪解约了,接下来很长一段时间内没有专属球鞋,也让我很是发愁不知道该买哪一双。

13. Nike Air Jordan VII Retro

作为忠实的科比迷,当科比进入乱穿鞋时期时,我也进入了乱买鞋阶段。本人对乔丹系列一向不感冒,这双乔丹7代的复刻版是跟老婆在上海逛街时,看到打折740块才决定入手的。白色搭配北卡蓝非常经典,鞋子也还算好穿。脚踝的保护性很不错,也服役了很久。

14-18. Nike Zoom Kobe I/II/III/IV/V

自从耐克科比系列上市,我就一双没落照单全收。这些鞋已经说不上是专门为了打球而买或者说看着样子喜欢才入手,而是单纯凭着对科比的热爱而收集的。所以经典如一代、四代,丑陋如三代,我都还是一一买了下来。这些鞋的评测网上有很多,我就不再多说了。至于为什么没有继续买六代?因为五代的Nike ID还一次都没有穿过呢。。。现在打球越来越少,屯着的几双已经足以应付了,大概这就叫做成熟?

iCloud + MobileMe = iConfuse

As everyone else, I am really excited about the release of iCloud. I am so excited that I simply cannot wait until this Fall when the iCloud and iOS 5 are officially released! With a help of a developer, I managed to get the UDID of my iPad 2 registered and immediately installed the iOS 5 Beta 1 firmware.

I hit a roadblock as soon as I started with the all-new “Setup Wizard”. It prompted me to put in my Apple ID or register for a new iCloud account. I understand the core idea of iCloud is to control and sync all your mails, calendars, notes, apps, music and photos. However, I have a MobileMe subscription, which manages my mails, calendars and notes, as well as an old Apple ID (Gmail) which is used to purchase music and apps from iTunes store. Seems like I have to make a choice.

“MobileMe it is. Mails and calendars are more important.” I said to myself.

Ah-oh, the iCloud won’t take the MobileMe account. Basically it will take anything except MobileMe account. Thus I have to enter my old Apple ID (Gmail). But in this way I cannot enable the mail and calender sync! And there is no way to add my MobileMe account separately!

Luckily I didn’t upgrade my iPhone to iOS5. The whole Apple ID and iCloud account matter is so confusing!

Hopefully Apple will come up with a solution to this. Right now Apple has said that when iCloud releases, MobileMe users will be able to merge to iCloud and keep their current @me.com accounts. However, many users have a non-me.com account for app and music purchasing. To make full use of the iCloud, they have to either sign up for a free me.com account or inherit their previous MobileMe accounts. Either way there are no purchased apps and music associated with their accounts!

One solution I can think of is to allow merging different Apple IDs. Therefore we can get rid of the old Apple ID and only use one me.com account for everything. But as of right now merging is not possible. Will Apple eventually allow this? I guess we will have to wait until this Fall for the ultimate answer.

2011 Infiniti EX35 购车经历

背景

老婆要工作了,家里要添一辆车,研究了一下决定买一辆紧凑型SUV,预算$40000左右。这样老婆开起来视野好一点,又不会因为车太大而停车不便。我们身处美国中西部大农村,好在离芝加哥不太远,所以附近经销商什么的也还比较多。整个购车过程耗时一个月,不过总体还算顺利。今天刚刚去提了车,趁热打铁赶紧把经历写出来吧。

选车

我们之前的三辆车分别是Infiniti I30,Acura TSX和Infiniti G35X,所谓由奢入俭难,丰田本田福特这些牌子就没有列入考虑范围,试驾了一圈之后总体感觉如下:

BMW X3:被老婆一票否决,而且新X3刚上市,订车要等两个月,也很难讲价,我们也就没去看。

Mini Countryman S:老婆的Dream Car。外形很可爱,1.6T的动力开起来也还可以。但是内饰实在是差啊!到处都是硬邦邦的塑料,中控的按钮也很小气,空调的按钮都得弯腰才能够着。老婆试驾之后灰常灰常失望,花个$35000买个这样档次的内饰实在不划算啊。

Mercedes-Benz GLK350:老婆看上了其外形,无奈内饰太糙,那个Command系统还真是难用啊,一个小滚轮拨来拨去的,一点儿都不直观。后排腿部空间不大,不过头部空间很充裕,但是最大的问题是前排座椅的底部灰常之硬!导致老婆的小腿迎面骨被磕青了两周才好,我还以为是老婆不小心,结果坐在后排一伸腿立即也被磕了。。。不知道GLK的设计师有没有进来坐过后排。另外不知道什么原因,GLK开起来我坐在后排一阵阵的发晕,其他车都没有这个问题。

Audi Q5:试驾GLK的时候看了看,老婆不太喜欢Audi的大嘴前脸,另外2.0T等到山穷水尽也等不来,订车得等三四个月,而且根本不给讲价,有些超预算。所以虽然无数的评测都将Q5评为这个档次车型的首选,我们还是选择了放弃。

Acura RDX:试驾感觉挺不错,价格也是这几款车里最低的。老婆也比较喜欢,觉得座位比较高,视野好,后座后备箱空间也很大。顶配的车型(SH-AWD + Technology)配置很全,但是我感觉车型太老了,Acura其他车型的中控导航都升级了高分辨率屏幕,只有RDX还是旧版的。据说2012款可能会有比较大的改动,买一个即将换代的车型总是不太爽。另外,Acura 2.3T的发动机听着排量不大,但是非常耗油。要是我们的预算低一点的话RDX倒是一个不错的选择。

Lexus RX350:走进Lexus dealer就知道走错了,展厅里全是老头老太太。。。我们试驾下来的感觉就是——没有感觉,就是很安静,方向盘轻到可以一根指头拨着转。Lexus引以为豪的内饰我们觉得一般。另外这辆车被很多中国人认为是大妈车,看来得等以后变成大妈了再来考虑了。

Infiniti EX35:由于家里已经有过两辆Infiniti,所以开起来非常习惯。内饰比其他几辆车都强很多,是所有的试驾车里唯一一辆我们一打开车门就赞叹其内饰的车。后备箱空间可能只比Mini Countryman稍微大一点,不过我们倒是不介意。另外后排车门的进出不太方便,倒是坐下之后空间还算足够。我们看到很多美国的评测都说EX35的后座完全没法坐成年人,大概他们都是以欧美人的体格来判断的吧。起码我(174cm)调整前排到合适的位置后,后座膝盖离前座靠背还有两拳的空间。还有Infiniti不得不提的全景摄像头,这种高科技十足的好东东让停车变得跟玩游戏一样简单,一旦习惯之后恐怕再也无法转到别的品牌了吧。。。

买车

最后我们定下来买EX35,跟Dealer聊了聊,说是日本地震导致库存吃紧,告诉我们要抓紧出手。于是我们立即开始向周围200英里范围内的所有dealer询价。我们想要的车必须包括Premium和Deluxe Touring Packages,所以大大的限制了可选择余地。从Truecar.com上查到的报价基本在$39200到$40200之间,离我们最近的印第安纳波利斯Dealer开价$41k,倒是芝加哥的一家dealer很爽快的给了$5000 off MSRP。正好他们那儿有一辆车是我们喜欢的配置和颜色(白外米内),另外加上几个附件(冷光踏板,后备箱保护垫,挡泥板和后备箱行李盖),税前是$39560。这个价格很接近Truecar上最近成交记录里面最低的价格了,我们灰常满意。

不过Dealer说到这个价格无法再申请Infiniti 1.9% APR 60个月的特殊利率贷款。于是我们就开始自己寻找贷款。首先,学校的Credit Union很爽快的给了3.5% APR 60个月的贷款,我们觉得还是有点高,于是又在网上申请了Pentagon Federal Credit Union 2.49% APR的60个月贷款,得益于老婆出色的信用记录,很快便获得批准。昨天我们收到寄来的Draft check,今天便开车三个小时去dealer那儿,顺利搞定~ 顺便赞一下,这家dealer服务非常好,首先网上报价很实在,我们用自己的贷款他们也完全没有意见,而且Financial Manager也没有大肆推销Warranty之类的服务,感觉很不错。看来大城市就是不一样啊!

最后上几张图吧,三个小时开回来车前面已经遍布昆虫的尸体了。。。

更多图片请移步Flickr相册:http://flic.kr/s/aHsjuRhdNN

[iPhone] DreamBoard Theme Review – Utopia HD

The latest hit in the iPhone theme community is no doubt the birth of DreamBoard. It is designed to be a WinterBoard repalcement but with much much more flexibility. Granted DB is still in early stage with bugs here and there and it cannot mimic the functionality of WinterBoard just yet. Right now DreamBoard is more like a beautiful SpringBoard skin while WinterBoard takes care of skinning all the other UI elements.

Anyway I gave DreamBoard a try the other day. The installation of DreamBoard itself is straightforward. All I need is adding the repository dreamboard.us/beta in Cydia and install DB from there. However, getting DB themes is not as smooth as I thought. There is a DreamStore available which you get from visiting dreamboard.us/store and click on any theme from iPhone. But I was unable to download any theme after successfully installed DreamStore. I had to buy themes directly from the artists and use the .deb file they provided. Not a big deal if you are familiar with all these stuff, but certainly not as convenient as ThemeIt or Cydia Theme Store.

The first theme that I purchased is Utopia HD. It is really stunning! Some may argue paying $3 for a SpringBoard skin is ridiculous, but I think it’s worth it. Utopia HD is a vertically scrolling theme with many hidden goodies. Let’s take a look at the screenshots.

1. Lockscreen

DreamBoard doesn’t support Lockscrren. So this is still done through WinterBoard. It looks simple, right? Let’s see what’s inside.

2. SpringBoard UI


The SpringBoard theme is beautifully designed and yet very functional. All the pics and texts are clickable, thus the many hidden surprises.

3. Hidden Features


There are several “drawers” in the theme where you put your favorite apps in there. Unlike several other DreamBoard themes, Utopia HD gives you enough spaces for all the apps you need. There is a top drawer for 6 apps, mid section has 5 slots for “Important Tweaks” and 5 slots for “Important Apps”. Down at bottom there is a zipped “closet” which has another 9 slots. What’s more, clicking “More Applications” gives you additional 6 folders with 16 slots each! You can also browse all the apps you have in a pop-up menu (shown in the last screenshot). However doing such has caused my phone to go into safe mode several times. Maybe it has something to do with my UI tweaks (FolderEnhancer, MultiIconMover, GridLock etc.).

Overall, DreamBoard opens a whole new page on creating iPhone themes. It works fairly stable and the ability to switch themes on the fly without respring is priceless. The Utopia HD is the most beautiful DB theme I have seen so far. While many others are doing copycat jobs to mimic Android or WP7 UI, I am glad to see some artists have started designing unique themes that fully exhibit the beauty of the Retina display.


简单介绍下R中的各种Apply函数

最近用R折腾数据比较多,这几种不同的apply函数以前一直是一头雾水,最近才算稍微明白了点。为了自己以后参考用,就简单总结下吧。

apply function

apply(array, margin, function, ...)

用途
将指定function应用到指定array的指定margin(维度)上。
例子

> data <- cbind(c(1,2),c(3,4))
> data.rowsum <- apply(data,1,sum)
> data.colsum <- apply(data,2,sum)
> data
     [,1] [,2]
[1,]    1    3
[2,]    2    4
> data.rowsum
[1] 4 6
> data.colsum
[1] 3 7


lapply function

lapply(list, function, ...)

用途
主要用于处理data frame,因为R中data frame被认为是一个包含变量名(列名称)和变量值(列向量)的list,用lapply可以很方便的将指定function应用到data frame中所有变量上。注意:lapply的结果也是一个list。
例子

> data.df <- as.data.frame(data)
> colnames(data.df) <- c("VAR1","VAR2")
> is.list(data.df)
[1] TRUE
> data.df.avg <- lapply(data.df,mean)
> is.list(data.df.avg)
[1] TRUE
> data.df.avg
$VAR1
[1] 1.5

$VAR2
[1] 3.5



sapply function

sapply(list, function, ..., simplify)

用途
跟lapply类似,同样是应用指定function到指定list。不过当simplify=TRUE(默认)时,输出会根据结果简化为vector或者matrix。当simplify=FALSE时,输出通lapply一样为list。
例子

> data.df.max <- sapply(data.df,max)
> is.vector(data.df.max)
[1] TRUE
> data.df.max
VAR1 VAR2
   2    4



tapply function

tapply(array, indices, function, ..., simplify)

用途
这个要复杂一点,是将指定function应用到根据指定indices归类的array元素上。输出结果根据function不同而不同。如果function返回值是一个数值的话,则结果是matrix;如果function返回多个数值的话,则结果是list。
例子

> data2 <- as.data.frame(cbind(rnorm(16),rep(c(1,2,3,4),4),rep(c(1,2),each=8)))
> colnames(data2) <- c("Result","VAR1","VAR2")
> data2.avg1 <- tapply(data2$Result,data2$VAR1,mean)
> data2.avg12 <- tapply(data2$Result,list(data2$VAR1,data2$VAR2),mean)
> data2.avg1
         1          2          3          4
 0.6939699 -0.5911505  0.1732157 -0.3221063
> data2.avg12
           1          2
1  0.7874465  0.6004933
2  0.1342668 -1.3165678
3 -0.1910606  0.5374919
4 -0.4412965 -0.2029161

四款Compact SUV试驾感受

今天跑了四家迪乐,试驾了几辆紧凑型SUV,写点感受吧。

背景:现在开G35X,新车是给ld物色的。预算是税前不超过四万

1.Mini Countryman S
ld一向对Mini长草,所以第一个去看了这个。外观不错,内饰对不起价钱,动力1.6T倒
是比想象的充沛,但是感觉空调很弱。尤其后排没有出风口,标配座椅又是Letherette
,ld试驾我坐后面热得背后冒汗。ld大失所望。价格基本是MSRP。

2.Infiniti EX35
要是再买就是我们家第三辆Infiniti了。外观内饰都很棒,后座进出有些困难,坐下后
倒是尚可。后备箱也不算大。开起来动力没问题,Around View Monitor对ld很有用。
迪乐谈到日本地震导致Infiniti货源紧张,价格可能看涨。我们要的Premium + Deluxe
Touring,MSRP约45000,报价大概40000。

3.Acura RDX
外观内饰一般,GPS屏幕分辨率低。Acura其它车型都升级到高分辨率屏幕了,唯独RDX
还是旧版。开起来不错,SH-AWD很适合高速压弯,后备箱后座空间都比较大。2012款估
计快上市了,现在RDX SH-AWD + Technology报价大概35000的样子。

4.Lexus RX350
迪乐里全是老头老太太,我们感觉格格不入。。。RX是所有车里最中庸的,没啥特色也
没啥缺陷。开起来除了安静也没什么感觉。ld不是很感兴趣,就没仔细问价钱,肯定是
要比之前三辆都贵一些。

至于Volvo XC60,老婆不喜欢Volvo,所以完全没考虑。后面可能还会去试一试BMW X3
跟Audi Q5,但是Q5 2.0T要等太久,X3又有些超预算。回头再研究研究吧。

照片只照了EX35的,因为迪乐让我们自己开出去转,才能抽空用iPhone捏两张。

Convenient Mini Blog Generator – Zapd

I might be wrong here but I think mini-blogs are first brought to success by Tumblr. The idea of quickly posting pics, ideas, links all in one personal spot without the hassle maintaining a full-function blog (like WordPress) is brilliant! I found myself posting less and less on WordPress simply because I don’t have enough to share. One or two sentences or pictures seem to me do not worth a post here, whereas on a mini-blog, I can quickly fire up several short posts without feeling guilty.

20110425-050334.jpg

As good as tumblr, it tries too hard to be an all-in-one social mini blog. To me it still feels complicated, or more precisely, not clean enough. I came across the app called “Zapd” the other day and was immediately impressed! It’s simple, dedicate and good-looking. The description in App Store says “Create beautiful websites in 60 seconds. From your iPhone” and it’s true! No user’s manual needed, I was able to set up two small sites for my cats and iPhone themes in less than two minutes. Plus the time uploading several photos, in 5 minutes I got two small sites that can be easily shared with families and friends!

20110425-050345.jpg

The app has only been released for less than a week. So there are some annoyances like your photos have to squared (aka Instagram) and no text-editing ability. Not deal breaker but would be nice to have a little more functionalities. Still I’d rather the developer keep the current clean design than throw in loads of functions that ruin this easy-to-use app.

Links to my two Zapd websites: Dora&Pepper iPhone Themes

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