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November 06 I can almost see it That dream I am dreaming But there's a voice inside my head saying "You'll never reach it" Every step I'm taking Every move I make feels Lost with no direction My faith is shaking But I gotta keep trying Gotta keep my head held high There's always gonna be another mountain I'm always gonna wanna make it move Always gonna be a uphill battle Sometimes I'm gonna have to lose Ain't about how fast I get there Ain't about what's waiting on the other side It's the climb The struggles I'm facing The chances I'm taking Sometimes might knock me down But no, I'm not breaking I may not know it But these are the moments that I'm gonna remember most, yeah Just gotta keep going And I, I got to be strong Just keep pushing on 'Cause there's always gonna be another mountain I'm always gonna wanna make it move Always gonna be a uphill battle Sometimes I'm gonna have to lose Ain't about how fast I get there Ain't about what's waiting on the other side It's the climb, yeah! There's always gonna be another mountain I'm always gonna wanna make it move Always gonna be an uphill battle Somebody's gonna have to lose Ain't about how fast I get there Ain't about what's waiting on the other side It's the climb, yeah! Keep on moving, keep climbing Keep the faith, baby It's all about, it's all about the climb Keep the faith, keep your faith, whoa November 03 北风呼啸,气温骤降,青岛俨然已进入准冬天,昨天甚至还飘起了漫天的雪花。 过去的一个月是充满了矛盾和未知的一个月,突然宣布的出海计划打乱了我的出国部署。而没有GRE成绩的我,出国似乎成了一件可望而不可及的事。当然,有许多学校不需要GRE成绩也可以申请,不过都是像密西西比大学之类的二三流院校。今天早上收到了UGA(乔治亚大学)教授的来信说,希望我不要放弃继续申请,我都不知道该怎么回复他几个月来对我的鼓励和期待。(我把信附在后面)
昨天,是我第一次正式进入MIT(海洋遥感实验室),感觉里面的一切都是那么紧张而有序。每次进出实验室都还要打指纹,的确有点科幻片的味道。虽然听师兄师姐们说在这个实验室会很辛苦,但毕竟是个教育部重点实验室,如果能在此干出点业绩,学到些真才实学也是很不错的。
天气,渐凉,我的心却不知该飘向何方。
Dear Zhu,
I am pretty sure you need the GRE score to have a complete application at UGA. I also know, however, that you can apply even if you don't have the complete documentation ready. You could follow the application steps and send all the material (TOEFL, transcripts, recommendation letters, etc) and send the GRE score later on. We had a case in the past when a student could only take the TOEFL exam in early June, and he was still accepted. So, if you send all the material in the application except for the GRE score, and take the exam in early June, that would still leave about a month to obtain a visa, which should be enough.
My suggestion is for you not to give up, apply, and plan to take the GRE in early June.
Regards and good luck,
Renato
October 12 这几天下了一大批孙燕姿的高清MV,都是很经典的那种,想刻成DVD收藏起来。可惜源文件都是Mpge2压制的VOB文件,一个3,4分钟MV体积就达到两三百兆,实在是难以收到一个DVD中。于是对视频重新编码,减小体积的工作就显得很有必要了。 原视频信息:
 然而,由于之前对不同的视频编码都没有仔细的研究过,所以在选择以何种视频编码进行压制的时候就有点不知所措了。于是我决定进行一次实验,来弄清楚目前各主流视频编码在同等品质下的压缩率。 实验平台:狸窝全能视频转换器 品质选择:中等 实验对象:孙燕姿.-.[我要的幸福].MV.(DVDRip).vob 原文件大小:228M 实验过程: 实验格式一:Xvid编码 目标文件大小:51.1M 编码时间:10min 前后文件压缩比:4.46:1 实验格式二:mov编码 目标文件大小:72.8M 编码时间:12min 前后文件压缩比:3.13:1 实验格式三:H.264编码 目标文件大小:46.9M 编码时间:7min 前后文件压缩比:4.86:1 实验格式四:wmv编码 目标文件大小:46.9M 编码时间:4.5min 前后文件压缩比:4.86:1 实验结论: 明显可以看出前两种编码的压缩率要落后于后两者。 WMV和H.264编码虽然在压缩率上不相上下,然而就编码速度,和解码的CPU占有率而言,wmv具有明显的优势。 希望此次试验结果能给大家在需要进行视频压制时提供一个参考。 October 01 新华网 ( 2009-09-22 08:52:24 ) 来源: 国际先驱导报  1949年2月7日
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2009年9月28日 《时代》笔下讲述的中国当然始终是建立在西方视角之上的,不过,我们不妨透过这面“西洋镜”,看一看其映射出的中国形象 《国际先驱导报》记者杨梅菊发自北京 “60年,中国人有太多值得庆祝的成就,但是,与此同时,中国追逐世界权力的道路才刚刚开始。” 9月19日,美国《时代》周刊网站上,9月28日的杂志提前出现,除美国主刊外,其亚洲、欧洲和南太平洋版封面主角皆为中国:金边红心的五角星占据整个封面,“中国时刻”的字样嵌在中央。这篇题为《通往繁荣之路》的文章开篇这样写道。 在《时代》创刊整整86年的历史中,这是第一次,这本杂志将繁荣二字直接用在一个“超级大国”的身上,也是第一次,将中国与世界权力一词并排印刷。 如果综观这本杂志历年对于中国的有关报道,你会发现,从对红色政权的恐惧观望到放下身段后的质疑,某种程度上,《时代》周刊从另一个角度为我们提供了测量发展中国进程的全新样本,而回顾那些曾经出现在《时代》封面上的中国话题,也许可以让我们对过去60年进行一次清醒的回访。 1949~1977:悲观审视,遥望“恐怖中国” 这是中国亮相《时代》封面最为密集的时间段:28年的时间里,有21次封面给了这个在社会主义道路上蹒跚前行的国家;这也是对中国误读最为严重的时间段:从毛泽东背后爬满的蝗虫、到对台湾耽耽盯视的巨龙、再到有色眼镜下被扭曲的周恩来;深层误读的背后,是西方国度对于红色政权的模糊恐惧:《橡皮共产主义者》《疯狂的跃进》《饥饿的巨人》《孤航》……这些标题饱含悲情色彩,弥漫着难以言说的孤独与可怖,彼时的西方对中国既有恐惧又有疑惑,他们用“狂热”和“非理性”来形容彼岸的中国。 《时代》对于新中国的认识始于1949年,这一年的2月7日,在蒋介石8次登上《时代》封面之后,毛泽东第一次成为《时代》封面人物。这篇报道的背景是,美国人眼中的亚洲英雄蒋介石眼看失去了中国,而几个月之后,毛泽东将站在天安门的城楼上,宣告一个时代的开始。这篇封面报道洋洋洒洒近4000字,绝大部分事实引自埃德加·斯诺写在12年前的《红星照耀中国》,值得一提的是,根据这些二手事实,作者还是发出了感慨:“这个国家的年轻人拼命想抓住未来,但未来是什么,他们不知道。” 1959年,新中国成立10周年,《时代》第9次将目光对准中国,10月12日,当时的国家主席刘少奇成为封面人物。题为《呆板的人》的封面文章和满纸的忧虑证明,10年过去了,美国依然没有停止唱衰中国:被孤立的中国、大跃进的严重后果、中苏关系陷入僵持。在文章中,刘少奇塑造成“呆板”、“受制于人”的晦涩形象,这个形象成为《时代》眼中的全部,封面上,神色忧虑的刘少奇背后,是数不清的红色蚂蚁。 1967年1月,《时代》的开年之作继续将目光投向被文化大革命烘烤得失去理智的中国,毛泽东成为封面人物。他目光炯炯,眉头紧锁,长城化成一条巨龙,将他紧紧围住,形成困局,旁边的文字与画面暗合:《混乱的中国》。在以《蝎子的舞蹈》为题的封面报道中,记者以一种受惊的语气描述了文革中的中国,那种膨胀的热情显然吓到了他,而“蝎子”临死前挣扎状似舞蹈的比喻更暗示疯狂的运动是国家颠覆的前兆:中国到底是要走向清洗后的纯粹社会主义,还是会引火烧身,最终自我摧毁? 如果说新中国成立后的20多年里,《时代》始终都在以一种偏见式悲观视角来遥望东方,那么这种悲观在1976年几乎达到极致——这一年是国殇之年,周恩来、朱德和毛泽东三位领袖相继去世、一场大地震将唐山夷为平地,没有哪一年的悲痛来得如此密集。9月20日,《时代》以“后毛泽东时代”的封面向中国这伟人表达了迟到的敬意,《舵手去世》的封面报道对毛泽东作出了较为中肯的评价,但它也在担忧,失去舵手后,中国这艘巨轮将航向何处。 1978~1998:喜忧参半,几度“垂青”邓小平 世界在这二十年间经历剧变,经济衰退磨掉了西方人的锐气、国家与国家之间愈发紧密的联系、中国国内一场颠覆自我的变革……东方的崛起令人震惊,同时也让人们发现了一个有着无限可能性的中国。2005年,马丁·雅克在《卫报》一篇评论中这样谈起1978年:1978年的尝试创造了完全不同的历史,中国的转变使世界重心东移,权力不再只掌握在欧美手中……中国的改革开放使美国人看到了中国融入西方的“希望”,然而与此同时,一个日趋强盛的中国又令美国政府深感不安。也是从这一年,《时代》开始以一种新的姿态和笔触来审视中国,当然,这种审视,依然充满质疑和忧虑。 “让中国睡吧,她一旦醒来,世界会感到遗憾。”1958年,毛泽东为封面人物的时代周刊曾经引用过这句话,20年后,当邓小平于1979年元旦再次登上时代封面并被评为1978年度人物时,这句话经加工后再次出现,“中国?那里躺着一个睡着的巨人。让他睡吧,因为一旦醒来,他将改变世界。”在以《邓小平的梦想》为封面标题的文章序言中,记者第一次用一种毫不吝于赞美的句式开场:“邓小平向世界打开了中央之国的大门,这是人类历史上气势恢宏、绝无仅有的壮举!”同时,面对那些迅疾的变化,《时代》也感到疑惑:西方人很难理解,为什么一个人口如此众多的民族可以这么迅速地颠覆了自己?这就像让一艘航空母舰在一枚硬币上掉头。 大概没有谁能够如此密集地登上《时代》封面。仅仅从1978年12月底到1979年2月初,不到一个半月,邓小平连续三次成为封面人物。1979年1月28日,正值中国农历大年初一,邓小平应邀访美。2月5日的《时代》封面上,邓小平再次成为封面人物,旁边大字标题写着:邓到访了。“一个小个子的(才5英尺高),上了年纪的(74岁)中国绅士从华盛顿附近的机场降落的白色波音707上走下,开始了他兴奋的、长达一周的美国访问。”而这次访问,被公认为一次“蜜月之旅”,期间邓小平头戴牛仔帽,向美国挥手致意的友好自信形象也定格在中美友好交往的历史中。 1997年,邓小平的辞世不仅令整个中国万分悲伤,同时也令大洋彼岸的美国备感失落,在3月3日最后一次以邓小平为封面的《下一个中国》专题中,《时代》周刊的记者以晦涩而模糊的笔触表达了对未来中国的悲观,在这篇文章中,美国对于邓小平离世的矛盾心态一览无遗:他们肯定中国的改革,但担心下一任政府会偏离方向;他们不回避中国的巨变,但坚称这是对社会主义抛弃的结果;中国的增长令他们折服,但同时也令他们万般焦虑……文章最后对中美关系作出悲观性预测:“中国还没有清楚地认识到自己在世界舞台上所扮演的角色”,因此造成“种种不安定因素”存在的可能。最重要的是,一如1976年毛泽东离世的那期专题,20年后,面对中国邓小平的时代的结束,美国所表现出的,仍然是不安与忧虑:邓小平之后,中国将何去何从? 1997~2009:浓墨重彩,多维视角讲述中国故事 事实上,在1997年邓小平逝世后,《时代》主刊对中国的关注明显减少,克林顿访华、加入WTO、成功举办奥运都没能让时代纳入封面进行剖析,但仅有的几次封面报道却堪称声势浩大。 2005年6月27日,已逝世近30年的毛泽东头像背靠长城再次出现在《时代》封面,成为中国缺席《时代》封面长达7年的终结。一组长达20多个页码名为《中国的新革命》专题报道中,文章以中国崛起为主线,从中美之间日益繁密的关系、中国社会的变化、美国大企业对中国的影响等方面,全面解读中国的经济、社会、人权等情况。在这张充满波普艺术风格的画像上,毛泽东身穿布满“LV”标识的中山装,散发出强烈的光芒,这是《时代》的隐喻,也是对中国这场新革命的西方式解读。 2007年,《中国:一个王朝的黎明》的封面以长城和喷薄而出的红日为背景,“当美国身陷伊拉克战争无法脱身时,一个新的超级权力已经来临,我们应如何面对?”正如封面的寥寥数语所展现的那样,美国对于中国的威胁感随着自身的乏力而日渐强烈,以至于一向老成持重的《时代》要躬亲献策,告诉小布什如何才能与中国打交道。 2007年之后,《时代》主刊没有再将目光聚焦在中国大地上。而与此同时,20世纪90年代末创办的亚洲版则承担起用多维视角关注中国并呈现变迁的责任。 政治方面,《时代》亚洲版保持了与主刊相同的关注角度。1999年9月27日,中国50周年国庆,《时代》亚洲版封面将新中国三代领导人毛泽东、邓小平、江泽民聚在一起。2002年4月22日,胡锦涛登上《时代》亚洲版封面,微笑着的胡锦涛挥手致意,下面的大字标题是《开始认识胡》。 相较于政治报道的传统处理方式,《时代》亚洲版对中国社会问题的报道更加立体。1999年3月1日的封面上,烟雾弥漫的道路上,中国人一手骑自行车一手捂住口鼻,封面故事《中国喘气》讲述中国环境污染问题;2000年2月28日的亚洲版封面故事谈论的是网民和网络给中国带来的影响,封面上中国青年头戴绿色军帽,传统帽沿上的红五角星被改成@图标。而回顾《时代》亚洲版的2008年,就会发现,从中国年初的雪灾、到四川地震、再到8月份的奥运,中国人经历的大喜大悲都被这本杂志一一呈现。 60年里,《时代》对中国的叙述有偏差也有真相,它的视角几经调整,对中国的观察也愈发成熟,不可否认的是,《时代》的讲述始终建立在西方语境的基调之上,但透过这些或客观或偏颇的封面,我们能够看到的,皆可被概括为一个现象:世界在变,中国在变。 60年前,毛泽东代表一个新的政权登上《时代》封面,60年后,中国以一颗闪亮红星的形象使这一时刻永恒。这是一本西方杂志的见证,也是一个国家60年的不断寻找;这是《时代》的故事,也是中国自己的故事,更是一本杂志如何认识一个国家的故事。 正如《封面中国》一书作者李辉所说:时间在延续,类似的或完全陌生的故事仍将发生。中国的人物或事件,将以何种面目再度出现在《时代》乃至其他杂志的封面上,将是未来某一天的讲述。 September 19 The Apollo missions were supposed to reveal the truth about the Moon. In fact, they taught us about the Earth – and ourselves In July 1969, soon after their return from the moon, Neil Armstrong and Buzz Aldrin were shown footage of the world’s reaction to the lunar landing. They saw the US newscaster Walter Cronkite wiping away his tears; people gathered around televisions from China to Brazil; pavements outside TV shops crammed as people watched in awe. Aldrin turned to Armstrong. “Neil,” he said, “we missed the whole thing”. That comment (reminiscent of George Harrison’s complaint that the Beatles felt left out because “We were the only people who never got to see the Beatles”) reveals the surprising truth about the Apollo missions: they weren’t about the Moon. They were about the Earth. The clues had been there from the start, when the crew of Apollo 8 became the first humans to leave their home planet’s orbit. Orbiting the Moon on Christmas Eve 1968, fulfilling dreams as old as mankind itself, their real wonder was not at the dead grey planet beneath them, but at the vibrant blue globe in the distance. The first three men to see the Moon up close soon realised — with a much deeper sense of reverence — that they were the first three men to see the Earth from a distance. Witnessing an earthrise made them feel humble. They read the opening chapters of Genesis to a worldwide audience of millions, signing off with, “Merry Christmas, and God bless all of you, all of you on the good Earth.” Over the next four years, Apollo taught us what it means to be human: in a word, restless. Curiosity is never satisfied, it merely finds new targets. Quite how quickly the shift can occur was learnt by Pete Conrad, the third man to walk on the Moon (and the first to fall over on it). Once Armstrong and Aldrin had claimed the prize, no one was interested in Apollo 12. Conrad later appeared in an American Express advert of famous Americans nobody recognised. (Others included Mel Blanc, the voice of Bugs Bunny.) Yet in many ways Conrad’s was the most interesting Apollo mission of all. His fellow moonwalker, Al Bean, never the most naturally gifted astronaut, compensated with sheer hard work. Finally standing on the lunar surface, he threw his silver Nasa badge into the distance, knowing that the moonwalk had earned him a gold one. But as they flew back to Earth, he turned to Conrad and admitted disappointment in the Moon itself: “It’s kind of like the song Is That All There Is?” Another timeless truth: achievements themselves aren’t what count, it’s the fact that you worked for them. When Bean returned to Earth he would sit in shopping malls, simply to marvel at the variety of human life. And he has never again complained about the weather: “I’m just glad there is weather.” As so often, a journey into the unknown had revealed more about the traveller’s home than about the destination. Virtually every Apollo astronaut came back with a deep sense of the Earth’s fragility. Ed Mitchell, Moonwalker No 6: “When we see ourselves in this bigger perspective — call it the ET point of view, the God point of view — a shift takes place in your perception and you start to think quite differently.” Apollo 16’s Charlie Duke describes Earth as “hanging in space like a jewel”. “People are always asking what we discovered when we went to the Moon,” says Dick Gordon, of Apollo 12. “What we discovered was the Earth.” The discovery gave a big boost to the nascent Green movement. Sir Jonathon Porritt cites the “deep and lasting effect” that Apollo had on “many environmentalists — including me”. Friends of the Earth was founded in the same year that man first walked on the Moon. The inaugural Earth Day happened a year later. Everyone seemed to agree with Michael Collins’s thought as he splashed back down into the Pacific with Armstrong and Aldrin: “Nice ocean you got here, planet Earth.” Politically, too, there was a shift. The Earth from space looks just like a map — except without the national borders. Collins remembers people of every nation saying to him, “‘We did it’ — it was a wonderful thing.” Ed Mitchell, on his way back from the Moon, realised that “the molecules of my body and of the spacecraft and of my partners were manufactured in some ancient generation of stars — and that was an overwhelming sense of oneness and connectedness”. Inspired by the landings, René Dubos coined the phrase “Think globally, act locally”. T minus zero for Apollo was T plus one for globalisation. Yet despite the astronauts’ protestations that the Moon itself was a letdown, which of us, given the chance, wouldn’t want to go there? The Chinese are planning missions of their own, and the commercial investment being ploughed into space tourism proves just how much we yearn for new experiences. So much so that we resent anyone who dampens our excitement. Pete Conrad used to say he was prouder of his work on the Skylab missions than his walk on the Moon. “Some people even get mad,” he said. “‘What do you mean, the Moon isn’t the biggest thing in your life?’ I say: ‘Well, it isn’t’. They think, ‘Well, it should be’. I say: ‘Why? I’m the guy that did this’.” Maybe life is one long “wet paint” sign: you don’t believe it until you reach out and touch. Certainly, Dave Scott, of Apollo 15, thought so. Standing on the Moon, he voiced his thoughts to Houston: “I realise there’s a fundamental truth to our nature: man must explore.” Home is never far from our thoughts, though. How many times have you looked forward for months to a holiday, only to find that on day three you’re already dreaming of your own bed? But when you return, the process starts all over again. This idea of life as a perpetual cycle seems particularly comforting in a recession. Even though we’ve overreached (and overborrowed), and been reminded of some home truths, we know that one day we’ ll reach out once more. When Bean retired from Nasa he became an artist. His paintings of the lunar landscape, which fetch tens of thousands of dollars, bear the lessons of his time as an astronaut. Just as he worked hard to reach the Moon, now he works hard to perfect his painting. “That’s what I tell myself when the colours don’t come out right or it hasn’t worked like I thought it would: ‘That’s why they call it art’.” Another of Bean’s thoughts sums up the very essence of the Apollo missions, indeed of all human travel: that it isn’t about where you’re going, it’s about who you are. “Everybody came back just more like I knew them. I think maybe success doesn’t change you as much as reveal you.” Which is why the greatest reason to celebrate this 40th anniversary isn’t scientific or environmental or political; it’s personal. The next time you go down a footpath just to see where it leads, or when the only thing that will stop your baby crying is taking it for a drive, remember the 12 men who stood on the Moon and looked at Earth. As T. S. Eliot put it: We shall not cease from exploration And the end of all our exploring Will be to arrive where we started And know the place for the first time.
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