and Human Development
Biochemistry is the application of chemistry to the study of biological processes at the cellular and molecular level. It emerged as a distinct discipline around the beginning of the 20th century when scientists combined chemistry, physiology and biology to investigate the chemistry of living systems. In a sense, biochemistry is both a life science and a chemical science. It uses the methods of chemistry, physics; molecular biology and immunology to study the structure and behavior of the complex molecules found in biological material and the ways those molecules interact to form cells, tissues and whole organism. It covers a broad range of cellular functions from gene transcription to the structure and function of macromolecules.
生物化学是在细胞和分子水平上运用化学技术研究生物过程的科学。在20世纪初，当科学家联合化学,生理学和生物化学研究的生命系统时，开始出现这门独立学科。在某种意义上说，生物化学既是生命科学又是化学科学，它使用化学、物理学、
分子生物学和免疫学方法研究在生物物质中发现的复杂分子结构与行为以及这些分子
相互作用构成细胞、组织和整个生物体的方法。它涉及从基因移录到高分子结构和功
能的广阔的细胞功能范围。
Biochemistry has become the foundation for understanding all biological processes; it has provided explanations for the causes of many diseases in humans, animals, and plants. Our understanding of biochemistry has had and will continue to have extensive effects on many aspects of human endeavor. First, biochemistry is an intrinsically beautiful and fascinating body of knowledge. We now know the essence and many of the details the most fundamental processes in biochemistry, such as how a single molecule of DNA replicate to generate two identical copies of itself and how the sequence
of the bases in a DNA molecule determines the sequence of amino acids in an encoded protein. Our ability to describe these processes in detailed, mechanistic terms places a firm chemical foundation under other biological sciences. Moreover, the realization that we can understand essential life processes, such as the transmission of heredity information as chemical structures and their reactions has significant philosophical implications. What does it mean, biochemically, to be human? What are the biochemical differences between a human being, a chimpanzee, a mouse, a fruit fly? Are we more similar than we are different?
生物化学已成为理解所有生物过程的基础;它提供了对人类、动物和植物许多疾病病因的解释。我们对生物化学的理解已经并将继续在人类努力的许多方面有广泛的影响。首先,生物化学在内在上是一个美丽而迷人的知识体系。我们现在已经知道最基本的生物化学过程的本质和很多细节,例如,单分子DNA如何复制生成两个相同的复制
体。DNA分子的碱基序列如何决定已编码的蛋白质中的氨基酸序列。我们以机械的术语详细的描述这些生物化学过程的能力，为其他生物科学研究奠定了坚实的化学基础。
再者，我们把基础生命过程理解为化学结构和它们产生的反应，比如遗传信息的传
递，这种意识具有重要的哲学含义。从生物化学的上来讲，作为人类意味着什么?人类,黑猩猩,一只老鼠,果蝇之间生物化学上有什么不同?我们的相似性是否大于差异性？
Second, biochemistry is greatly influencing medicine and other fields. The molecular lesions causing sickle-cell-anemia, cystic fibrosis, hemophilia, and many other genetic disease have been elucidated at the biochemical level. Some of the molecular events that contribute to cancer development have been identified. An understanding of the underlying
defects opens the door to the discovery of effective therapies.
Biochemistry makes possible the rational design of new drugs, including specific inhibitors of enzymes requires for the replication of virus such
as immunodeficiency virus (HIV). Genetically engineered bacteria or other organisms can be used as “factories” to produce valuable proteins such as insulin and stimulators of blood-cell development.
第二,生物化学大大地影响医药和其他领域。引起镰状细胞贫血、囊性纤维化、血
友病和许多其他遗传疾病的分子病变已经在生物化学的水平已经被阐述。一些导致癌
症发生的分子事物已经被确认。了解潜在的缺陷为发现有效的治疗方法开启了大门。
生物化学使得新药的合理设计成为了可能，包括病毒复制所需的酶的特殊抑制剂（如HIV病毒）。基因工程制造的细菌或其他生物可以用来作为制造有价值的蛋白质的工厂，如胰岛素和血细胞生成刺激因子。
Biochemistry is also contributing richly to clinical diagnostics. For example, elevated levels of telltale enzymes in the blood reveal whether a patient has recently had a myocardial infarction (heart attack) . DNA
probes are coming into play in the precise diagnosis of inherited disorders, infectious diseases, and cancers. Agriculture, too, is benefiting from advances in biochemistry with the development of more effective, environmentally safer herbicides and pesticides and the creation of genetically engineered plants are, for example, more resistant to insects. All of these endeavors are being accelerated by the advances in genomic sequencing.
生物化学对临床诊断也有很大的贡献。例如, 血液中出现高浓度的具有诊断作用
的酶揭示病人最近是否有过心肌梗死(心脏病)。DNA 探针在遗传病，传染病以及癌症
方面发挥精的确诊断作用。应受益于生物化学的发展，农业方面也有实在的进步，例如，产生了对环境无害更加有效的除草剂，杀虫剂和更能抵抗虫害的基因工程植物。
所有这些努力因基因组测序的进展而加速。
Third, advances in biochemistry are enabling researches to tackle some
of the most exciting questions in biology and medicine. How does a
fertilized egg give rise to cells as different as those in muscle, brain
and liver? How do the senses work? What are the molecular bases for mental disorders such as Alzheimer disease and schizophrenia? How does the immune system distinguish between self and nonself? What are the molecular mechanisms of shore-term and long-term memory? The answer to such questions, which once seemed remote, have been partly uncovered and are likely to be more thoroughly revealed in the near future.
第三，生物化学的进展正在使研究者们能够处理一些生物和医学上最令人激动的
问题。一个受精卵如何会产生与肌肉、大脑和肝脏细胞中不同的细胞？感官是如何工
作的？大脑疾病如老年痴呆症和精神分裂症的分子基础是什么？免疫系统如何区分自
体和异体的？长期记忆和短期记忆的分子机制是什么？对于这些问题的答案，过去曾
经似乎很遥远，现在已经得到部分的解答，并且可能在不久的将来得到更加全面的解答。
Unit 1 Part Ⅱ Reading Task Vocabulary Ⅰ1. 1)respectable 2)agony 3)put down 4)sequence 5)hold back 6)distribute 7)off and on 8)vivid 9)associate 10)finally 11)turn in 12)tackle 2. 1)has been assigned to the newspaper’s Paris office. 2)was so extraordinary that I didn’t know whether to believe him or not. 3)a clear image of how she would look in twenty years’time. 4)gave the command the soldiers opened fire. 5)buying bikes we’ll keep turning them out. 3. 1)reputation; rigid; to inspire 2)and tedious; What’s more; out of date ideas 3)compose; career; avoid showing; hardly hold back Ⅱviolating Ⅲ;in upon Comprehensive Exercises ⅠCloze back; tedious; scanned; recall; vivid; off and on; turn out/in; career ; surprise; pulled; blowing; dressed; scene; extraordinary; image; turn; excitement ⅡTranslation As it was a formal dinner party, I wore formal dress, as Mother told me to. 2)His girlfriend advised him to get out of /get rid of his bad habits of smoking before it took hold. 3)Anticipating that the demand for electricity will be high during the next few months, they have decided to increase its production. 4)It is said that Bill has been fired for continually violating the company’s safety rules. /Bill is said to have been fired for continually violating the company’s safety rules. 5)It is reported that the government has taken proper measures to avoid the possibility of a severe water shortage. /The local government is reported to have taken proper measures to avoid the possibility of a severe water shortage. 2.Susan lost her legs because of/in a car accident. For a time, she didn’t know how to face up to the fact she would never (be able to) walk again. One day, while scanning (through) some magazines, a true story caught her eye/she was attracted by a true story. It gave a vivid description of how a disabled girl became a writer. Greatly inspired, Susan began to feel that she, too, would finally be able to lead a useful life. Unit 2 Part ⅡReading Task Vocabulary Ⅰ1. 1)absolutely 2)available 3)every now and then 4)are urging/urged 5)destination 6)mostly 7)hangs out 8)right away 9)reunion 10)or something 11)estimate 12)going ahead 2. 1)in the examination was still on his mind. 2)was completely choked up by the sight of his team losing in the final minutes of the game. 3)was so lost in study that she forgot to have dinner. 4)has come up and I am afraid I won’t be able to accomplish the project on time. 5)of equipping the new hospital was estimated at﹩2 million. 3. 1)were postponed; the awful; is estimated 2)reference; not available; am kind of 3)not much of a teacher; skips; go ahead Ⅱ;on Ⅲor less of/sort of 4. kind of/sort of 5. more or less 6. or something Comprehensive Exercises ⅠCloze up; awful; practically; neighborhood; correspondence; available; destination; reunion; Mostly; postponing; absolutely ; savings; embarrassment; phone; interrupted; touch; envelope; signed; message; needed ⅡHalf an hour had gone by, but the last bus hadn’t come yet. We had to walk home. 2)Mary looks as if she is very worried about the Chinese exam because she hasn’t learned the texts by
Unit One Reading and understanding p.4 – p.5 2 Check (√) the true statements. 1 It’s a description of the first few days at college. 2 It’s a personal and private story. 3 The writer uses past tenses. (The writer actually uses present tenses, but some diaries do use past tenses.) 4 It’s factual. 5 It’s written in the third person. 1, 2, 4 3 Choose the best way to complete the sentences. 1.(a ) 2. (d) 3. (d) 4. (d) 5. (a) 6. (a) 4 Match the words and expressions in the box with their definitions. 1 (swear) 2 (muscle) 3 (impress) 4 (sip) 5 (gap) 6 (check in) 5 Replace the underlined words with the correct form of the words and expressions in the box. 1 (barely) 2 (spill) 3 (ignorant) 4 (intelligent) 5 (sign up) 6 (assures) She assures me that she’s read the book. 7 (run out of) I need to go and buy some tea, I have run out of it. 6 Answer the questions about the words and expressions. 1 Is a warden likely to be (a) a teacher at the college, or (b) someone who looks
【一】全新版大学英语综合教程1课后题 Unit 1 Growing Up Part II Language Focus Vocabulary Ⅰ.1. …down back and on in 2. been assigned to the newspaper’s Paris office. so extraordinary that I didn’t know whether to believe him or not. clear image of how she would look in twenty years’ time. the command the soldiers opened fire. bikes we’ll keep turning them out. 3. , rigid, to inspire tedious, What’s more, out of date ideas , career, avoid showing, hardly hold back Ⅱ. violating Ⅲ. , in upon Comprehensive Exercises Ⅰ. Cloze 1. back
and on out/in 2. Ⅱ. Translation 1. 1.As it was a formal dinner party, I wore formal dress, as Mother told me to. 2.His girlfriend advised him to get out of/get rid of his bad habit of smoking before it took hold. 3.Anticipating that the demand for electricity will be high during the next few months, they have decided to increase its production. 4.It is said that Bill has been fired for continually violating the company’s safety rules. /Bill is said to have been fired for continually violating the company’s safety rules. 5.It is reported that the government has taken proper measures to avoid the possibility of a severe water shortage. /The local government is reported to have taken proper measures to avoid the possibility of a severe water shortage. 2. Susan lost her legs because of / in a car accident. For a time, she didn’t know how to face up to the fact that she would never (be able to) walk again. One day, while scanning (through) some magazines, a true story caught her eye /she was attracted by a true story. It gave a vivid description of how a disabled girl became a writer. Greatly inspired, Susan began to feel that she, too, would finally be bale to lead a useful life. Unit 2 Friendship I. Vocabulary 1. Fill in the gaps with words or phrases given in the box. 1) absolutely 2) available
3.Many products for sale seem to scream at us, "Buy me! Buy me!" Advertising is a big busin ess in our world with many products competing for our attention. Think of the last time you boug ht clothes. You probably noticed the variety of colors, patterns, fabrics and brands you could choo se from. Which kind of soft drink would you like to have today or what kind of computer do you want? Advertisers are skilled in the art of making their products look the best to appeal to our se nses. But products aren't always what they seem. Sometimes advertising is deceptive and as cons umers ,we must be careful about what we choose to buy. It is important to learn to compare prod ucts and identify our purpose in purchasing the things we need. But the good thing about advertising is that it helps people to make decisions and refine thei r choices. In the United States, the Ad Council creates timely public service messages to the nation. Th eir purpose is to raise awareness of public problems that citizens can respond to. Inspiring ads ca use individuals to take action and even save lives. Pollution in America, for example has been red uced over the years because of the creative Public Service advertisements that the council provid es" Please, please don't be a litter bug, 'cause every 'litter bit' hurts." Many families have taught t heir children to place litter in the trash can in response to this catchy phrase, which has affected g enerations as each succeeding generation has taught their children not to litter. 4.Nature imposes difficult conditions upon the earth from time to time . The tornado and fo rest fire destroy natural resources ,homes and other structures ,and very often harm or kill peopl e . Technological tragedies happen with little or no warning as we see trains crash and airplanes f all from the sky shortly after take-off. As tragic as calamities are , they seem to bring out the best in human nature . people trained in em ergency care arrive at the scene and begin assisting the inj ured .Others come with equipment to remove debris. Men , women ,and young people willingly c ome to the scene of an accident , hoping to be of help in some way . These selfless acts of kindne ss make our world a better place . compassion eases the wounds of calamities. American Airlines flight number 587 crashed less than three minutes after taking off from JF K Airport in New York in November,2001. Witnesses s aw an engine fire develop on the plane’s nu mber one engine located under the left wing of the aircraft .seconds later ,the airliner crashed int o eight homes ,completely destroying four of them .All 260 people aboard the airplane were kille d along with six people at the crash site ,leaving many people to mourn the loss of their loved on es .the residents (people who live in the area of the crash ) rallied together to comfort those griev ing, while others removed bodies from the wreckage and did the necessary clean-up. 工程实施困难的条件下在地上的时候。龙卷风和森林火灾破坏自然资源,房屋和其他建筑物,和经常伤害或杀死人。技术的悲剧发生在很少或没有预警,因为我们看到火车事故,飞机起飞后不久就从天空坠落。一样悲惨的灾难,他们似乎显示出人性中最好的。在急诊受训的人到达现场并开始帮助受伤的人则跟设备清除残骸。男人,女人,和年轻人自愿来到事故现场,希望能有帮助。这些无私的善举让我们的世界变得更美好。同情减轻灾害的伤口。 美国航空公司587号航班坠毁不到三分钟后从纽约肯尼迪机场起飞,11月2001。目击者看到一个引擎火灾发展在飞机上的1号引擎位于下飞机的左翼,接着后,客机坠毁八家,完全摧毁了四个260名乘客的飞机遇难连同6人在事故现场,造成许多人悼念失去的亲人,居民(住在崩溃的面积)聚集在一起,安慰那些悲伤,而另一些人则从残骸,并把尸体移走必要的清理。 5.Success can be reached in different ways by people in different careers. Bill Gates began at age to program computers,His vision for personal computing has been central to the success of M icrosoft Corporation, the company he founded with his childhood friend in 1975 . The former CEO of General Electric, Jack Welch, is a business legend. A famous quote by Mr. Welch is,” Chang before you have to. ”He believes in leading by example and encourages his empl oyees to do their best every day. Michael Jordan s aid,”I accept failure, but I can’t accept not trying.” He is one of the best athl etes to ever play team sports. His great smile, athletic achievements, and pleasant personality ha ve made him one of the most famous athletes in the world. Michael Jordan spent a lot of time pla ying basketball as a child but in senior middle school he was taken off the team . Instead of giving up , he worked through adversity and became the greatest basketball player yet .
One way of summarizing the American position is to state that we value originality and independence more than the Chinese do. The contrast between our two cultures can also be seen in terms of the fears we both harbor. Chinese teachers are fearful that if skills are not acquired early, they may never be acquired; there is, on the other hand, no comparable hurry to promote creativity. American educators fear that unless creativity has been acquired early, it may never emerge; on the other hand, skills can be picked up later. However, I do not want to overstate my case. There is enormous creativity to be found in Chinese scientific, technological and artistic innovations past and present. And there is a danger of exaggerating creative breakthroughs in the West. When any innovation is examined closely, its reliance on previous achievements is all too apparent (the "standing on the shoulders of giants" phenomenon). But assuming that the contrast I have developed is valid, and that the fostering of skills and creativity are both worthwhile goals, the important question becomes this: Can we gather, from the Chinese and American extremes, a superior way to approach education, perhaps striking a better balance between the poles of creativity and basic skills?
The Answers to Unit 1 Enhance Your Language Awareness (I) Working with Words and Expressions 2. (1) obtain (2) confident (3) communicate (4) advantage (5) relevant (6) helpful (7) extreme (8) enjoyable (9) means (10) process (11) particularly (12) characters (13) astonished (14) apparently 3. (1) fond of (2) is...related to (3) according to (4) To a certain degree (5) vice versa (6) no doubt (7) rid... of (8) cleared up (9) or else (10) at all costs (11) sure enough (12) let alone (13) similar to (14) It's no use (15) in my opinion (16) was worth (II) Increasing Your Word Power 1. (1) c (2) d (3) b (4) b (5) b (6) d 2. (1) highly/very (2) quite/very (3) quite/very/increasingly (4) quite/simply/very 3. Adverbs Adjectives efficiently efficient particularly particular fluently fluent quickly
Key to Exercises Opener Mary is thinking of getting a tattoo tomorrow afternoon. She asks Mel to join her, but Mel cannot because she has to work tomorrow. And then Mary invites Mel to go to a party tomorrow night. Mel hesitates at first, but finally decides to go with Mary. They will meet at eight o’clock. Abbreviation Meaning 1. TGIF Thank God it’s Friday 2. AMA Ask me anything 3. OMG Oh my God! 4. YOLO You only live once 5. FOMO Fear of missing out 6. FYI For your information 7. LOL Laugh out loud 8. TBH To be honest 9. PPL People 10. ETA Estimated time of arrival Transcript: A: Hey, Mary. B: Hey, Mel. A: TGIF.
B: TGIF. A: Mel, I need some advice on something. B: AMA A: Yeah, thanks. I’m thinking of getting a tattoo. B: OMG! Really Are you serious A: Well, YOLO. B: That’s true. A: Well. B: When are you going to do it A: I’m thinking tomorrow afternoon. Do you want to come B: Oh, I’d love to come, but I’ve got to work tomorrow. Oh, major FOMO. A: What a shame! B: Yeah, A: Well, FYI, there’s a party tomorrow night. And if you are not busy, you can come to that instead. B: I’m not busy, but TBH I really need to take it easy this weekend. A: What That’s so not like you. B: LOL, that’s true. A: Party is in Hackney Wick. It’s gonna be good, good music, good PPL. B: Oh, major FOMO again. Oh, what the hell Yes, why not I’ll go.
BOOK2课文译文 UNIT1 TextA 中国式的学习风格 1987年春，我和妻子埃伦带着我们18个月的儿子本杰明在繁忙的中国东部城市南京住了一个月，同时考察中国幼儿园和小学的艺术教育情况。然而，我和埃伦获得的有关中美教育观念差异的最难忘的体验并非来自课堂，而是来自我们在南京期间寓居的金陵饭店堂。 我们的房门钥匙系在一块标有房间号的大塑料板上。酒店鼓励客人外出时留下钥匙，可以交给服务员，也可以从一个槽口塞入钥匙箱。由于口子狭小，你得留神将钥匙放准位置才塞得进去。 本杰明爱拿着钥匙走来走去，边走边用力摇晃着。他还喜欢试着把钥匙往槽口里塞。由于他还年幼，不太明白得把钥匙放准位置才成，因此总塞不进去。本杰明一点也不在意。他从钥匙声响中得到的乐趣大概跟他偶尔把钥匙成功地塞进槽口而获得的乐趣一样多。 我和埃伦都满不在乎，任由本杰明拿着钥匙在钥匙箱槽口鼓捣。他的探索行为似乎并无任何害处。但我很快就观察到一个有趣的现象。饭店里任何一个中国工作人员若在近旁，都会走过来看着本杰明，见他初试失败，便都会试图帮忙。他们会轻轻握牢本杰明的手，直接将它引向钥匙槽口，进行必要的重新定位，并帮他把钥匙插入槽口。然后那位“老师”会有所期待地对着我和埃伦微笑，似乎等着我们说声谢谢——偶尔他会微微皱眉，似乎觉得我俩没有尽到当父母的责任。 我很快意识到，这件小事与我们在中国要做的工作直接相关：考察儿童早期教育（尤其是艺术教育）的方式，揭示中国人对创造性活动的态度。因此，不久我就在与中国教育工作者讨论时谈起了钥匙槽口一事。 两种不同的学习方式
我的中国同行，除了少数几个人外，对此事的态度与金陵饭店工作人员一样。既然大人知道怎么把钥匙塞进槽口——这是走近槽口的最终目的，既然孩子还很年幼，还没有灵巧到可以独自完成要做的动作，让他自己瞎折腾会有什么好处呢？他很有可能会灰心丧气发脾气——这当然不是所希望的结果。为什么不教他怎么做呢？他会高兴，他还能早些学会做这件事，进而去学做更复杂的事，如开门，或索要钥匙——这两件事到时候同样可以（也应该）示范给他看。 我俩颇为同情地听着这一番道理，解释道，首先，我们并不在意本杰明能不能把钥匙塞进钥匙的槽口。他玩得开心，而且在探索，这两点才是我们真正看重的。但关键在于，在这个过程中，我们试图让本杰明懂得，一个人是能够很好地自行解决问题的。这种自力更生的精神是美国中产阶级最重要的一条育儿观。如果我们向孩子演示该如何做某件事——把钥匙塞进钥匙槽口也好，画只鸡或是弥补某种错误行为也好——那他就不太可能自行想方设法去完成这件事。从更广泛的意义上说，他就不太可能——如美国人那样——将人生视为一系列 的情境，在这些情境中，一个人必须学会独立思考，学会独立解决问题，进而学会发现需要创造性地加以解决的新问题。 把着手教 回想起来，当时我就清楚地意识到，这件事正是体现了问题的关键之所在——而且不仅仅是一种意义上的关键之所在。这件事表明了我们两国在教育和艺术实践上的重要差异。 那些善意的中国旁观者前来帮助本杰明时，他们不是简单地像我可能会做的那样笨拙地或是犹犹豫豫地把他的手往下推。相反，他们极其熟练地、轻轻地把他引向所要到达的确切方向。 我逐渐认识到，这些中国人不是简单地以一种陈旧的方式塑造、引导本杰明的行为：他们是在恪守中国传统，把着手教，教得本杰明自己会愉快地要求再来一次。
英语复习资料短语 unit 1 （be）free of摆脱，免于 draw the line（at）划清最后界限 get away from it all远离这一切；have a point和情理；是明智的 live with容忍 off the grid 没有联网 save for除……之外 serve up sth.提供 sniff at对……嗤之以鼻 unit 2 a host of一大群；许多 buck the tread抵制某种趋势；反潮流by definition依据定义；当然地 center on以……为中心 check off清点 get out of the way使某人或某物不碍事in terms of根据，就……而言 kick in开始生效 unit 3
act out把……付诸行动 be on one's way to 正要成为；正要做 connect the dots 理清头绪 for fear of 以防；生怕 have no awareness of 不知道 in service 在使用中；可运用 keep perspective 适当处理；摆正位置 play out 把戏演完；让戏上演 seek out 追寻到；找到 throw balance 使某人心神不安 to that end 为了实现这个目标 unit 4 at the height of 在......的顶峰或鼎盛时期 brim with 充满 bring to mind 使想起 conjure up 使呈现于脑际；使想起 contrast with 与......形成对照；和......相对照draw attention to 吸引人注意... in great demand 需求量大的；受欢迎的 refer to 提及 unit 5 after the manner of 仿效
Unit 1 Living in Harmony Enhance Your Language Awareness 1. Text A amaze bunch bundle capacity commerce conquer display drop roast rob style symbol vague figure Text B appreciate participate shift slip 1)My neighbours are a friendly bunch of people. 2)Dave amazed his friends by leaving a well-paid job to travel around the world. 3)The employees in this company work an eight-hour shift . 4)The professor came to the classroom with a bundle of newspapers under his arm. 5)A passenger asked the driver: “Could you drop me off near the post office? I'd like to post a letter.” 6)The little girl's capacity for learning languages astonished me. 7)How many countries will be participating in the Olympic Games? 8)I like the typically French style of living. It is so romantic. 9)They have made their fortunes from industry and commerce . 10)They threatened to shoot him and rob him of all his possessions.
Globalization is sweeping aside national borders and changing relations between nations. What impact does this have on national identities and loyalties? Are they strengthened or weakened? The author investigates. 全球化正在扫除国界、改变国与国之间的关系。这对国家的认同和对国家的忠诚会带来什么影响呢？它们会得到加强还是削弱？作者对这些问题进行了探讨。 In Search of Davos ManPeter Gumbel 1. William Browder was born in Princeton, New Jersey, grew up in Chicago, and studied at Stanford University in California. But don't call him an American. For the past 16 of his 40 years he has lived outside the ., first in London and then, from 1996, in Moscow, where he runs his own investment firm. Browder now manages $ billion in assets. In 1998 he gave up his American passport to become a British citizen, since his life is now centered in Europe. "National identity makes no difference for me," he says. "I feel completely international. If you have four good friends and you like what you are doing, it doesn't matter where you are. That's globalization." 寻找达沃斯人 彼得·甘贝尔 威廉·布劳德出生于新泽西州的普林斯顿，在芝加哥长大，就读于加利福尼亚州的斯坦福大学。但别叫他美国人。他今年40岁，过去16年来一直生活在美国以外的地方，先是在伦敦，1996年后在莫斯科经营他自己的投资公司。布劳德如今掌管着价值16亿美元的资产。1998年，他放弃美国护照，成为英国公民，因为他现在的生活中心在欧洲。“国家认同对我来说不重要，”他说，“我觉得自己完全是个国际人。如果你有四个朋友，又喜欢你所做的事情，那么你在哪儿无关紧要。这就是全球化。” 2. Alex Mandl is also a fervent believer in globalization, but he views himself very differently. A former president of AT&T, Mandl, 61, was born in Austria and now runs a French technology company, which is doing more and more business in China. He reckons he spends about 90% of his time traveling on business. But despite all that globetrotting, Mandl who has been a . citizen for 45 years still identifies himself as an American. "I see myself as American without any hesitation. The fact that I spend a lot of time in other places doesn't change that," he says. 亚历克斯·曼德尔也是全球化的狂热信徒，但他对自己的看法与布劳德不同。61岁的曼德尔曾任美国电报电话公司总裁。他出生于奥地利，现在经营着一家法国技术公司，该公司在中国的业务与日俱增。他估计自己几乎90%的时间都花在出差上。然而，尽管曼德尔全球到处跑，已经做了45年美国公民的他还是认为自己是个美国人。“我毫不迟疑地把自己当作美国人。我在其他地方度过很多时间，但是这一事实不能改变我是美国人，”他说。 3. Although Browder and Mandl define their nationality differently, both see their identity as a matter of personal choice, not an accident of birth. And not incidentally, both are Davos Men, members of the international business élite who trek each year to the Swiss Alpine town for the annual meeting of the World Economic Forum, founded in 1971. This week, Browder and Mandl will join more than 2,200 executives, politicians, academics, journalists, writers and a handful of Hollywood stars for five days of networking, parties and endless earnest discussions about everything from post-election Iraq and HIV in Africa to the global supply of oil and the implications of nanotechnology. Yet this year, perhaps more than ever, a hot topic at Davos is Davos itself. Whatever their considerable differences, most Davos Men and