【正文】 knows all about the devastation and despair that drugs can bring to schools and borders on more than a dozen countries, China has bee a crossroad for smugglers of all year, President Jiang and I asked senior Chinese and American law enforcement officials to step up our cooperation against these predators, to stop money from being laundered, to stop aliens from being cruelly smuggled, to stop currencies from being undermined by this month, our drug enforcement agency opened an office in Beijing, and soon Chinese counternarcotics experts will be working out of the 21st century, your generation must make it your mission to ensure that today39。s largest emitter of greenhouse gases, the gases which are the principal cause of global the nations of the world do not reduce the gases which are causing global warming, sometime in the next century there is a serious risk of dramatic changes in climate which will change the way we live and the way we work, which could literally bury some island nations under mountains of water and undermine the economic and social fabric of must work Americans know from our own experience that it is possible to grow an economy while improving the must do that together for ourselves and for the on the work that our Vice President, Al Gore, has done previously with the Chinese government, President Jiang and I are working together on ways to bring American clean energy technology to help improve air quality and grow the Chinese economy at the same I will say this againthis is not on my remarksyour generation must do more about is a huge challenge for you, for the American people and for the future of the it must be addressed at the university level, because political leaders will never be willing to adopt environmental measures if they believe it will lead to largescale unemployment or more evidence is clear that does not have to will actually have more rapid economic growth and better paying jobs, leading to higher levels of education and technology if we do this in the proper you and the university, munities in China, the United States and throughout the world will have to lead the way.(Applause.)In the 21st century your generation must also lead the challenge of an international financial system that has no respect for national stock markets fall in Hong Kong or Jakarta, the effects are no longer local。s own leaders, to associate freely with others, and to worship, or not, freely, however one the last letter of his life, the author of our Declaration of Independence and our third President, Thomas Jefferson, said then that “all eyes are opening to the rights of man.” I believe that in this time, at long last, 172 years after Jefferson wrote those words, all eyes are opening to the rights of men and women the past two decades, a rising tide of freedom has lifted the lives of millions around the world, sweeping away failed dictatorial systems in the Former Soviet Union, throughout Central Europe。people do have more choices of jobs, and the ability to travelthe ability to make a better true freedom includes more than economic America, we believe it is a concept which is the past four days, I have seen freedom in many manifestations in have seen the fresh shoots of democracy growing in the villages of your have visited a village that chose its own leaders in free have also seen the cell phones, the video players, the fax machines carrying ideas, information and images from all over the 39。s, that young Chinese minds be free to reach the fullness of their is the message of our time and the mandate of the new century and the new hope China will more fully embrace this all the grandeur of your history, I believe your greatest days are still great odds in the 20th century China has not only survived, it is moving forward ancient cultures failed because they failed to has constantly proven the capacity to change and , you must reimagine China again for a new century, and your generation must be at the heart of China39。兩千年前，古希臘哲學(xué)家、美學(xué)家亞里士多德寫了具有劃時(shí)代意義的經(jīng)典著作《修辭學(xué)》一書，詳細(xì)地闡述了修辭的藝術(shù)，告訴我們?nèi)绾芜\(yùn)用語(yǔ)言的魅力影響聽眾的思想，進(jìn)而影響其行為。首先，內(nèi)容上要有針對(duì)性，要注意聽眾的身分，研究聽眾的愿望，講大家最關(guān)心和迫切需要解決的問(wèn)題，做到有地放矢。蔡元培先生一生著作等身，為海內(nèi)外學(xué)人所敬仰；演說(shuō)無(wú)數(shù)，演說(shuō)詞也成為極具閱讀價(jià)值的文本。教育方面的演說(shuō)詞占很大比重，除了《就任北京大學(xué)校長(zhǎng)之演說(shuō)》外，還為北大寫了《北大二十周年紀(jì)念會(huì)演說(shuō)詞》、《北大校役夜班開學(xué)式演說(shuō)詞》、《北大新聞學(xué)研究會(huì)成立演說(shuō)詞等》。它具有優(yōu)秀的演說(shuō)詞的特點(diǎn)，同時(shí)又能體現(xiàn)出蔡元培先生先進(jìn)的教學(xué)思想。在語(yǔ)言上，沒(méi)有生僻詞語(yǔ)，雖是淺易文言文，但由于多用短句，并不覺(jué)得晦澀，相反對(duì)于北大學(xué)生這樣的聽眾來(lái)說(shuō)，更是言簡(jiǎn)意賅，令人回味；，有些口語(yǔ)富有表現(xiàn)力，能引起聽眾的興趣。作者在接任校長(zhǎng)的職位之前，就向湯爾和先生，了解了北京大學(xué)的情況，所以確定第一要改革的，是學(xué)生的觀念，要求學(xué)生學(xué)實(shí)際知識(shí)，放開學(xué)生的思想，讓其自由健康地成長(zhǎng)。對(duì)敬愛(ài)師友的要求，可以看作是品德教育的另一側(cè)面。他曾在中國(guó)科學(xué)社明復(fù)圖書館開幕及中國(guó)版本展覽會(huì)開幕典禮上致詞，強(qiáng)調(diào)科學(xué)家對(duì)于圖書的重視。學(xué)生可以通過(guò)具有先進(jìn)思想的新出的書籍更新舊的觀念，也利于學(xué)生對(duì)知識(shí)的深入研究。他所創(chuàng)造出一系列行之有效的,迄今尚有很高現(xiàn)實(shí)意義的教學(xué)理念，具有長(zhǎng)久不衰的生命力。”在一部分高中生的眼中，考大學(xué)還是擺脫現(xiàn)實(shí)的困窘升官發(fā)財(cái)?shù)囊粭l捷徑，花苦功夫只為考個(gè)好大學(xué)，使自己有個(gè)好前程。自實(shí)施素質(zhì)教育以來(lái)，全國(guó)各學(xué)校似乎都把對(duì)學(xué)生的德育教育放到一個(gè)重要的位置，一時(shí)之間，德育教育像是成了學(xué)校教育的一個(gè)重要課題?，F(xiàn)在的學(xué)生多是獨(dú)生子，多是家中的小皇帝，很多學(xué)生很自私，有唯我獨(dú)尊的性格特點(diǎn)。由此看來(lái)，蔡元培先生的這篇演說(shuō)詞還在為中國(guó)教育敲著警鐘。在任職演說(shuō)中，對(duì)學(xué)生約法三章，銳意改革。再次，他還實(shí)行了開放性辦學(xué)的方式，打破“男女授受不親的古訓(xùn)，接收女學(xué)生，這是男女同校的開始。在幾年的時(shí)間里，蔡元培先生以他先進(jìn)的教學(xué)思想、廣博的學(xué)識(shí)以及個(gè)性的人格魅力，打下了北大百年的基業(yè)，得到了廣泛的認(rèn)可和贊譽(yù)。而且，創(chuàng)造更高的效率，賦予我們更多的力量，這就是我們這些有想法的人們要更多的在這方面作出貢獻(xiàn)，我們使這個(gè)世界便的更加小。我們現(xiàn)在有六億臺(tái)計(jì)算機(jī)在全球，而且都是聯(lián)網(wǎng)的，它也在這些信息的交流，我們還有一些軟件的工具，人們?cè)谑褂眠@些工具，但是我們還僅僅是起步而已，我們從很多方面而言都是起步的，包括我們?cè)谲浖矫姘l(fā)生的力量，包括我們看到的我們?yōu)榻?jīng)濟(jì)提高效率所做的工作，我們都只是做這樣的工作。當(dāng)然，商業(yè)效率會(huì)進(jìn)一步提高，有能力人也會(huì)找到更好的工作，而不是這樣的。中國(guó)也可以為世界作出貢獻(xiàn)，進(jìn)一步提高軟件的質(zhì)量，這也是為什么微軟公司堅(jiān)定的承諾與中國(guó)的公司、大學(xué)、政府建立伙伴的關(guān)系，把這些發(fā)展盡可能快的予以實(shí)現(xiàn)。而且，在這方面，我們指令級(jí)用的還是同樣的指令級(jí)?，F(xiàn)在，網(wǎng)絡(luò)的速度已經(jīng)可以達(dá)到幾米的速度，而且它的速度還會(huì)進(jìn)一步的增快，而且因特網(wǎng)的發(fā)展也向我們展示了我們用這些額外的帶寬可以做什么，我們可以看見存儲(chǔ)量是這樣的，可以看到音樂(lè)、電影、照片，可以是用很低的成本，走一走可以看到你們喜歡的歌曲帶在身上，這是非常有意思。但是，以后隨著高速的無(wú)線網(wǎng)絡(luò)發(fā)展，這些媒體還是否會(huì)像今天這么重要呢？包括把照相機(jī)以高清晰度的形式接入到手機(jī)形式當(dāng)中，使得人們彼此和家庭成員交換照片，現(xiàn)在大家可能已經(jīng)習(xí)以為常了。這方面軟件產(chǎn)品正在推出過(guò)程當(dāng)中，軟件的產(chǎn)業(yè)有成千上萬(wàn)的公司，微軟公司對(duì)此也感到自豪，在我們啟動(dòng)的時(shí)候當(dāng)時(shí)并沒(méi)有所謂的軟件業(yè)，并沒(méi)有把軟件當(dāng)做一個(gè)創(chuàng)造價(jià)值的行業(yè)，他們認(rèn)為硬件是一個(gè)因素?，F(xiàn)在，大家很清楚一點(diǎn)，現(xiàn)在計(jì)算機(jī)并沒(méi)有達(dá)到應(yīng)有的水準(zhǔn)，不是太可靠，本來(lái)可以更可靠。要解決這些問(wèn)題，在全球都進(jìn)行科研工作，我們正在把它們做成產(chǎn)品，這些問(wèn)題是可以解決的。那么，這是互聯(lián)網(wǎng)標(biāo)準(zhǔn)當(dāng)中的一個(gè)局限，我們必須要解決這個(gè)問(wèn)題，必須確保我們知道到底這封信是從哪兒來(lái)的，我們可以把這個(gè)瀏覽確定一下，做一個(gè)優(yōu)先的規(guī)定。但是，我們需要還更進(jìn)一步，也就是說(shuō)要驗(yàn)證一下這個(gè)給你發(fā)郵件的人，是不是應(yīng)當(dāng)引起你的注意，因?yàn)檫@是一個(gè)缺稀的資源。我們促進(jìn)這個(gè)事情，做到這個(gè)事情，就可以解決垃圾郵件問(wèn)題，至少不像現(xiàn)在這么嚴(yán)重。這會(huì)給世界經(jīng)濟(jì)帶來(lái)什么東西呢？大家在進(jìn)行商業(yè)運(yùn)行的時(shí)候，商業(yè)伙伴是有益處的，大多數(shù)。但是，非常不幸的是高層的描述，來(lái)實(shí)現(xiàn)這種豐富連接描述是不存在的。但是，有些人來(lái)的信你們也是想接到的，所以需要有一些技巧技術(shù)，證明一下你值得看這封信，有一個(gè)很好的想法，就是讓計(jì)算機(jī)做充分的工作，對(duì)那些陌生人