春夏秋冬

一个以前同事跳到了一家工厂做ERP维护开发，领导让他研究一下工序流程优化，今天问我一个问题，我看了半天也没算出来，特问了几位苏大的兄弟姐妹，judy竟然几分钟出来了，差距啊。

已知不等式：

X1+2X2+X3≤430
X1+2X3≤460
X1+4X2≤420
X1≥0
X2≥0
X3≥0

求：3X1+2X2+5X3的max值。

这个属于运筹学的范畴吧？看样子数学很重要。

有一个男子带着狗在街上散步，像所有的狗一样，这狗先跑到前面，再回到主人身边。接着，又跑到前面，看到自己跑得太远，又再折回来。整个过程里，狗就这样反反复复。最后，他俩同时抵达终点，男子悠闲地走了一公里，而狗跑来跑去，走了四公里。

QQ弹出新闻页，移动鼠标，寻找看点，“比尔盖茨和他的11条建议”，很吸引人的标题。看完感觉还蛮有道理的，盖茨还真会总结，故而想看看盖茨的英语原文是怎么说滴，baidu了一下，原文一篇也没搜到，有点怀疑真实性了，google了一下，搜出一篇，我倒，什么也不说了。

A real example of the eRumor as it has appeared on the Internet:

----------Whether  you like Bill Gates or not...this is pretty cool. Here's some advice Bill Gates recently dished out at a high school speech about 11 things they did  not learn in school. He talks about how  feel-good, politically correct teaching has  created a full generation of kids with no  concept of reality and how this concept  sets them up for failure in the real world.      RULE 1      Life  is not fair - get used to it.      RULE 2      The  world won't care about your self-esteem. The world      will expect you to accomplish something BEFORE you  feel      good about yourself.      RULE 3      You  will NOT make 40 thousand dollars a year right out      of high school. You won't be a vice president with      car phone, until you earn  both.      RULE 4      If  you think your teacher is tough, wait till you get a      boss. He doesn't have tenure.      RULE 5      Flipping burgers is not beneath your dignity. Your      grandparents had a different word for burger flipping      they      called it Opportunity.      RULE 6      If  you mess up,it's not your parents' fault, so don't      whine about your mistakes, learn from them.      RULE 7      Before you were born, your parents weren't as boring as      they are now. They got that way from paying  your bills,      cleaning your clothes and  listening to you talk about      how cool  you are. So before you save the rain forest      from the parasites of your parent's generation, try      delousing the closet in your own room.      RULE 8      Your  school may have done away with winners and losers,      but life has not. In some schools they have  abolished      failing grades and they'll  give you as many times as      you want to  get the right answer. This doesn't bear the      slightest resemblance to ANYTHING in real life.      RULE 9      Life  is not divided into semesters. You don't get      summers off and very few employers are interested in      helping you find yourself. Do that on your own  time.      RULE 10      Television is NOT real life. In real life people      actually have to leave the coffee shop and go to  jobs.      RULE 11      Be  nice to nerds. Chances are you'll end up working for      one.

The Truth
This is not from Bill Gates.  It's an excerpt from the book "Dumbing Down our Kids" by educator Charles Sykes.  It is a list of eleven things you did not learn in school and directed at high school and college grads. 

1.Why don't you keep your feet on the ground instead of your head in the sky?

2.We're a unit,not a one-man show.The name on the front of the shirt is more important than the one on the back.

3.Gotta do a detour,bonny lad.Celebrity in peril.

4.You're worth it./You deserve it.

spade(♠), heart(♥), diamond(♦) ,club (♣), 

大小王 joker
ace A牌
king 国王,K
queen 王后,Q
Jack 王子,J
face cards, court cards 花牌(J,Q,K)
clubs 梅花,三叶草
diamonds 方块,红方,钻石
hearts 红桃,红心
spades 黑桃,剑
trumps 胜
to shuffle 洗牌
to cut 倒牌
to deal 分牌
banker 庄家
hand 手,家
to lead 居首
to lay 下赌
to follow suit 出同花牌
to trump 出王牌
to overtrump 以较大的王牌胜另一张王牌
to win a trick 赢一圈
to pick up, to draw 偷
stake 赌注
to stake 下赌注
to raise 加赌注
to see 下同样赌注
bid 叫牌
to bid 叫牌
to bluff 虚张声势
royal flush 同花大顺
straight flush 同花顺
straight 顺子
four of a kind 四张相同的牌
full house 三张相同和二张相同的牌
three of a kind 三张相同的牌
two pairs 双对子
one pair 一对,对子
to go banco 赌全锅
bank 庄家赌本
martingale 手法,诀窍
poker 扑克牌
patience 打通关,过五关

When will the moon be clear and bright? With a cup of wine in my hand, I ask the blue sky.
I don't know what season it would be in the heavens on this night.
I'd like to ride the wind to fly home.
Yet I fear the crystal and jade mansions are much too high and cold for me.
Dancing with my moon-lit shadow,
It does not seem like the human world.

The moon rounds the red mansion Stoops to silk-pad doors,
Shines upon the sleepless Bearing no grudge,
Why does the moon tend to be full when people are apart?
People may have sorrow or joy, be near or far apart,
The moon may be dim or bright, wax or wane,
This has been going on since the beginning of time.
May we all be blessed with longevity Though far apart, we are still able to share the beauty of the moon together.

PS:When I read this english snippet first time,I really don't know it is translated from a classical chinese poem.My god,I can't read any aesthetic feeling in this english snippet. 

During one of her daily classes, a teacher trying to teach good manners, asked her students the following question: "Michael, if you were on a date having dinner with a nice young lady, how would you tell her that you have to go to the bathroom?"
Michael said, "Just a minute I have to go pee."
The teacher responded by saying, "That would be rude and impolite. What about you Sherman, how would you say it?"
Sherman said, "I am sorry, but I really need to go to the bathroom. I'll be right back."
"That's better, but it's still not very nice to say the word bathroom at the dinner table. And you, little Edward, can you use your brain for once and show us your good manners?"
"I would say: Darling, may I please be excused for a moment? I have to shake hands with a very dear friend of mine, whom I hope to introduce you to after dinner."
The teacher fainted...

IMEI码：手机的身份码（IMEI），这是每个手机独一无二的机器序号，非常重要，它由15到17个数据串组合而成，通常在手机的包装外盒以及电池板上会有记录，请你小心记下；也可以在手机上输入“*#06#”来查询你手机的IMEI码，通过IMEI码，手机丢失的话，可以通过运营商冻结手机所有功能，而且一旦该手机再次使用，就可以定位到该手机位置，即使手机换了SIM卡。这个码比个人识别码（PIN）厉害多了。

突然想到，手机丢失这么频繁，搞个手机失窃保险，会有人买吗？

 

看到柱子上的是什么了吗？是AMAZON在东京地铁里为其畅销动漫作品做的广告。这组广告有趣之处是，构成画面的每一个马赛克模块都是一个二维码，走近了扫描这些二维码，就可以用手机登录AMAZON网站，在线购买这些产品。

上网查了关于二维码的资料，发现这东西真是好，在日本韩国已经很广泛了，截至07年年初，日本现在已经有六千万用户用二维码，韩国到今年年底将近两千万，而且新出厂的手机90％都带着扫码工具。中国移动二维码也推的比较火，在北京开始有各种应用了，但是这种东西的应用要进入寻常人家，似乎很遥远，感觉中国人的消费观需要好好培养。好歹我也算是一个接触信息的文化人，但是以前都没有听说过这东东，最近公司里一直在说，才做了一定了解，可见相关组织的宣传力度还是不够，更别提培养消费了。

 参考：http://www.moin.com.cn/ 

accurate，correct，delicate，exact，precise都含有一定的"正确,精确"之意
accurate 准确的，精确的，指某人或某事不仅不出错，而且与事实无出入，强调准确性
correct 正确的，指某人或某事合乎事实或公认的标准或规则，没有错误
delicate 精美、精细的、雅致的
exact 确切的、精确的,语气较accurate强,指某人或某事数量或质量完全符合事实或标准,而且在细致末节上也丝毫不差
precise 精密的,指具有高度的精确性和准确性,强调范围界限的鲜明性或细节的精密,有时略带"吹毛求疵"的贬义