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名人演讲稿
演讲稿的格式由称谓、开场白、主干、结尾等几部分组成。在当下社会,需要使用演讲稿的场合越来越多,那么你有了解过演讲稿吗?以下是小编整理的名人演讲稿,希望对大家有所帮助。
名人演讲稿1
来到这里我感到非常荣幸。听到这个介绍,我有点疑惑这讲的到底是不是最权威,最具影响力的人物。首先,请允许我介绍一下自己。我是个纯正的中国人。在我小时,曾有许多美国游客来到我的家乡杭州旅游,从他们那儿我自学到了英语。20世纪70年代早期,许多外国游客来中国游览,所以每天早晨我都早起,为他们做了9年的导游。其中3位游客,他们教我英语,我带他们四处游玩。我学到了英语,同时也学到了文化。我学到了该如何从不同的角度思考,因为从他们那里获知的都与我小时在学校里学到的截然不同。父亲和老师告诉我中国是世界上最富裕的国家,我们将解放全人类,就像今天的朝鲜一样。后来我发现其实不然。因此,从那时开始我与大多中国人便有所不同了。人们都说:“杰克,你的思维方式都不像是个中国人了。”不过,美国人都认为我是个地道的中国人。中国人觉得我像个美国人是因为我了解美国的文化。我从未在美国接受过任何训练,但是我学到了很多,互联网的概念就是来自于美国。
首先,请让我简单介绍一下阿里巴巴。阿里巴巴创立于1999年,当时我们共有18个成员。我们坚信互联网将会改变中国,发展腾飞。但是没人相信我们。他们都说:“中国的审查制度如此严密,你如何将互联网引入中国?”而我们的公司没理由生存下来。然而今天,人们都说:“杰克,你真有远见,竟然在网来进行电子商务交易。”我的回答是:我们就像是盲人摸象。偶然间,我们集中起来,事情就这样发生了;如今我们的员工已从18人增加为20x0多人,也已从一个公司成长为5个公司了。
第一个叫做阿里巴巴公司,主要集中在中小型企业上。在中国已有约3700万至3800万的注册中小型公司在使用我们的服务,在海外有1200多万家,这为他们提供了便利。我们的公司经营模式非常简单。其一是中国的国内贸易,你可以通过网络买卖任何东西,就像易趣网,类似一个市常不过,易趣网是顾客到顾客的电子商务模式,而我们是企业到企业的模式。阿里巴巴的这种模式有两种方式:一种是国内贸易;另一种是进出口贸易。阿里巴巴是一个全球采购与买卖市场,它逐渐发展壮大直到三年前在香港上市。当时我们很幸运,因为我们上市的那一天,正是牛市。我们什么都不用做,只见每股价格从13。5美元涨到40美元,一个劲儿的向上窜。但是,三个月后,仍然是什么都没做,股价却从每股40美元跌至3美元。要知道,总是起起伏伏,摇摆不定。如今公司已稳定下来,而我们仍在做电子商务,仍然将重点放在中小型企业上。除了这一家,其他四家公司都是私营企业。
另一家我们占全部股份的公司叫做淘宝,在场的大多中国人可能听过。我们有3亿多注册用户。淘宝起初是顾客到顾客的电子商务模式,不过后来95%是企业到顾客的模式。六年前,我们开始与易趣竞争。易趣非常富有,那是他们的市场价就有800亿美元。他们打入中国市场,扬言要与阿里巴巴竞争,而我们那时白手起家,只占2%到3%的市场份额。淘宝集艾默生电气公司,易趣公司,谷歌与美国Facebook网于一体。它是一个网上社区,每天有4300万的特殊访客在这里购物。我们每天能完成800万单交易。去年全中国共有20亿个包裹需要派送,而我们占了11亿,大约是市场份额的55%。淘宝发展的相当快。过去七年以来,我们的收益高达100%,今年我们也会努力做到这一点。
我们的第三家公司叫做支付宝系统,就像是网上银行,是个很愚笨的交易模式。五年前,我发现网上交易很难实行,因为人们无法相互信任。银行系统太不可信,金融基础设施也不可靠。于是我开始担心我该怎么做呢。银行获许可以进行网上交易,而我们,尽管知道如何去做,却没有获得法律许可。最后,人们说:“杰克,千万不要涉足金融界,不然你会坐牢的,金融在中国风险太大。”我答:“那就坐牢吧,我已决定了。”我们的工作很透明,任何情况都清清楚楚,以确保政府满意,人民舒心。然后,我们与中国七家银行都有良好的业务关系。今天我们支付宝已有4000万注册用户,成为最大的不使用任何企业模式的第三方电子支付平台。我们只想帮助人们,却惹恼了银行,因为我们分散了人们对企业模式的注意力。世界上大银行的收入,有60%到70%来自于服务;但在中国,有60%到70%甚至80%来自于借贷。因此,我们就深入到内部,集中于服务业务。
第四家公司叫做阿里数据计算处理俱乐部,于两年前创办。我们有中小型企业、淘宝客户以及支付宝用户的数据资料,这些数据影响重大,我们希望与客户分享,让他们了解中小型企业的资料和情况。所以我们有做时钟计算业务。
第五家公司叫做中国雅虎,五年前我们就耳熟能详。这就是阿里巴巴的构成。如今阿里巴巴已经上市,其他四家是私营企业。这样挺好。我们很幸运,能够想到在中国将艾默生,易趣以及网上银行组合起来。在中国70%的市场份额由电子商务占有,而它仍以飞快的速度发展。人们会问为什么我们的公司能够成功,为什么我能成功,我认为,主要原因之一在于我们始终坚信:客户第一,员工第二,股东第三。这是我们的首要原则,知道今天我们仍在坚持因为只有客户才是一直支持我们的坚强后盾。过去在中国主要有三大企业:一个是集中于传统模式的雅虎,还有今天的新浪、搜狐和网易,它们致力于新闻。但我认为除非在北京,不然新闻业很难做,况且我们永远也弄不明白政府的政策到底是怎样的。所以,我们决定放弃传统。第二大企业可以称得上是世界上最独特的企业,它致力于网络游戏。我不支持那种模式,而且我不喜欢它。因为在中国,如果家里所有的孩子都在玩网络游戏,那就糟了。我儿子和他的同学都很喜欢网络游戏。我觉得这一模式的确能赚很多钱,但我不希望我的'孩子沉迷网络。所以我们不用那种模式。中国已有足够多的公司在做网络游戏了,几乎所有的网络公司都在干这一行。而我们是唯一一家不做网络游戏的公司。因此,我们唯一能做的也只有电子商务,这太难了。十年前国际电子商务模式为企业到企业,大公司才是宠儿,他们集中于买家。他们的宗旨是为买家减少成本,我们恰恰相反。我们知道美国是篮球巨子,而我们精于乒乓球,因为我们不能总把注意力放在一点上。因此,在中国我们不能着眼于大公司,而应立足于中小型企业。我们不应帮助买家而应为卖家着想,因为中国想要把国内的东西销往国外。中小型企业想要将产品出口。所以我们着眼于中小型企业,致力于帮助供应商。如此,宗旨也不在于节约成本了,因为中小型企业在这一点上比我们更有见地。他们只想知道通过什么渠道来出售,如何才能赚钱。然后我们便集中于中小型公司,供货商,为他们制造盈利的机会。这些才是我们一直坚持着的。头三年里我们没有任何固定的经营模式,没有任何收入,太艰难了。唯一能鼓励我们继续下去的只有信件,许多的致谢邮件。我们每周或每个月都会接收到成千上百万感谢邮件。人们感谢我们为他们创造了就业的机会,因为我们,他们的业务发展起来了。我们赚不到任何钱,但你们要知道,我们的客户有钱赚,那么我们也就开心了。到了第四年,我们便开始盈利了。而摆在第二位的是员工。我原本就不懂高科技,我甚至讨厌高科技。我妻子给我买了一部苹果手机,我到现在还不会用。我从未用过幻灯片演示,因为我不会用。每次我用它的时候,总会有哪个地方出现问题,我都不知该如何形容了。我原本只是个老师,对科技一无所知。关于计算机我唯一懂得的就是收发国外邮件,就这些,已经够用了,不是吗?世界上80%的人像我一样,他们不喜欢科技,因为我们不希望受制于科技,而想让科技为我们服务。
名人演讲稿2
懒惰就像生锈一样,比操劳更能消耗身体,经常用的钥匙总是亮闪闪的——富兰克林
如果你希望成功,当以恒心为良友,以经验为参谋,以当心为兄弟,以希望为哨兵——爱迪生
再好的话语也要你能够做到做好才是关键,懂得再多不如信奉一条——并能够做到最好——我说的
不要害怕敌人,他顶多把你杀死;不要害怕朋友,他顶多把你出卖;害怕的是冷漠无情的人,他既不杀死你,也不出卖你,但是世界上之所有出卖和谋杀,只是由于他的默许
从外貌看来,人最高贵,狗最低贱,但圣人一致认为;重义的`狗胜于不义的人
最痛苦的事情莫过我现在正痛苦着,最快乐的事情莫过于我现在正快乐着!成长属于时间,成熟却属于经历别认为生活是苦的,那是因为你吃的苦实在太少了如果我跌倒了再没爬起来,那只能是因为我已离开了这世界
别以为你爬上了树尖就能离月亮更近,其实那时你已永远都不可能到达月亮!→《师兄的透境》卓航DJ舞曲
上帝是很公平的,付出多少得到多少!
人生如戏,戏如人生,人生就是白纸,让自己不断的去创新和发挥相信自己相信人生
只要不停电,QQ就在线有时候时间会变成监牢,记忆会变成可怕的刑法你可以像猪那样生活,但你永远不能像猪那样快乐
别人可以为你选择未来、但决定权只在你手里!
俗话说人不范我,我不范人可俗话还说,先下手为强后下手遭秧,俗话说,好马不吃回头草,可俗话还说,浪子回头金不换…等等、很有意思值得深思
名人演讲稿3
I Am Prepared to Die for an Idea.
My friends, comrades, and fellow South Africans: I greet you all in the name of peace, democracy, and freedom for all. I stand here before you not as a prophet but as a humble servant of you, the people. Your tireless and heroic sacrifices have made it possible for me to be here today. I therefore have placed the remaining years of my life in your , I extend my sincere and warmest gratitude to the millions of my compatriots and those in every corner of the globe who have campaigned tirelessly for my release. I extend special greetings to the people of Cape Town the city through which — which has been my home for three decades.
I salute the rank?and?file members of the ANC: You have sacrificed life and limb in the pursuit of the noble cause of our , like Solomon Mahlangu and Ashley Kriel, who have paid the ultimate price for the freedom of all South Africans. I salute the South African Communist Party for its sterling contribution to the struggle for democracy. You have survived 40 years of unrelenting persecution.
The memory of great communists like Moses Kotane, Yusuf Dadoo, Bram Fischer, and Moses Mabhida will be cherished for generations to come. I salute General Secretary Joe Slovo, one of our finest patriots. We are heartened by the fact that the alliance between ourselves and the Party remains as strong as it — it always , the National Education Crisis Committee, the South African Youth Congress, the Transvaal and Natal Indian Congresses, and COSATU and the many other formations of the Mass Democratic Movement. I also salute the Black Sash and the National Union of South African Students.
We note with pride that you have looked — that you have acted as the conscience of white South Africa. Even during the darkest days in the history of our struggle you held the flag of liberty high. The large?scale mass mobilization of the past few years is one of the key factors which led to the opening of the final chapter of our — Your organized strength is the pride of our movement. You remain the most dependable force in the struggle to end exploitation and oppression.
I greet the traditional leaders of our country — many among you continue to walk in the footsteps of great heroes like Hintsa and , you, the young lions. You, the young lions, have energized our entire struggle. I pay tribute to the mothers and wives and sisters of our nation. Without your support our struggle would not have reached this advanced stage. The sacrifice of the frontline states will be remembered by South Africans , black and white, recognize that apartheid has no future. It has to be ended by our own decisive mass action in order to build peace and security.
The mass campaigns of defiance and other actions of our organizations and people can onlyculminate in the establishment of continent is in calculable. The fabric of family life of millions of my people has been shattered. Millions are homeless and unemployed. Our economy — Our economy lies in ruins and our people are embroiled in political strife. Our resort to the armed struggle in 19xx with the formation of the military wing of the ANC, Umkhonto we Sizwe, was a purely defensive action against the violence of apartheid. The factors which necessitated the armed struggle still exist today. We have no option but to continue. We express the hope that a climate conducive to a negotiated settlement will be created soon so that there may no longer be the need for the armed , strategies, and , I feel duty?bound to make the point that a leader of the movement is a person who has been democratically elected at a national conference.
This is a principle which must be upheld without any , I wish to report to you that my talks with the government have been aimed at normalizing the political situation in the country. We have not as yet begun discussing the basic demands of the struggle. I wish to stress that I myself have at no time entered into negotiations about the future of our country except to insist on a meeting between the ANC and the has gone further than any other Nationalist President in taking real steps to normalize the situation. However, there are further steps, as outlined in the Harare Declaration, that have to be met before negotiations on the basic demands of our people can begin.
Negotiations cannot take place — Negotiations cannot take place above the heads or behind the backs of our people. It is our belief that the future of our country can only be determined by a body which is democratically elected on a non?racial basis. Negotiations on the dismantling of apartheid will have to address the overwhelming demands of our people for a democratic, non?racial and unitary South Africa. And this reality is that we are still suffering under the policies of the Nationalist , so that the process towards democracy is rapid and uninterrupted. We have waited too long for our freedom. We can no longer wait.
Now is the time to intensify the struggle on all fronts. To relax our efforts now would be a mistake which generations to come will not be able to role in a united democratic and non?racial South Africa is the only way to peace and racial harmony. In conclusion, I wish to quote my own words during my trial in 19xx. They are as true today as they were then. I spoke: I have fought against white domination and I have fought against black domination. I have cherished the ideal of a democratic and free society in which all persons live together in harmony and — and with equal opportunities. It is an ideal which I hope to live for and to achieve. But if needs be, it is an ideal for which I am prepared to die.
名人演讲稿4
亲爱的老师、同学们:
大家好!
“为人性僻耽佳句,语不惊人死不休”,可视为写的最高境界。不是每个人都可以达到这种境界,但是每个人都可以朝着这一境界不断努力。写可以畅叙幽情,写可以净化心灵,升华理想,写可以感化同类,启迪世人,写可以展露才华,获得知音,写甚至可以写出百世之典范:“盖文章,经国之大业,不朽之盛事”,当自己的.文章能为老百姓做点什么的时候,这就是“不朽之盛事”!
同学们,语文是国学,包罗万象,博大精深。语文难学,语文也容易学,关键是在于兴趣和用心。有了兴趣,又用了功,多读,多写,你的语文就一定会突飞猛进!
宋代文学家黄庭坚说过:“一日不读书,便觉语言无味,面目可憎”,史学家。
名人演讲稿5
中秋小长假刚刚过去,很多人还尚且沉浸在吃月饼和“共婵娟”的喜悦当中,与此同时,我国科学界伟大的物理学家杨振宁被刷上了热搜,引起了广大网友的关注。
杨老今年已经100岁了,但其实按照真实的年龄去算,9月22日是他的99周岁生日,但为了更好的寓意,我们传统上有着“过九不过十”的习俗,所以根据虚岁去看,杨振宁教授也确确实实迎来了自己的百岁华诞。
作为为国家做出过巨大贡献的伟人,杨振宁的生日自然要引起全国人民的重视,为了共同庆祝这个特殊的日子,清华大学、中国物理学会、香港中文大学一起为他举办了一场思想研讨会,杨先生的讲话也成为群众反复品读的内容。
在讲话中,杨振宁提到了自己一生中最亲近的`朋友邓稼先,他们除了是多年的同窗和在学术交流上有联系之外,长久的陪伴让俩人早就情同手足。
杨振宁深切地感怀这位老朋友,并将其寄给自己的一封信出版在新书中,他说看懂了那句“千里共同途”所包含的期望,或许这就是彼此之间难得的默契,这样的感情让不少人都感到动容。
整篇发言没有一句官话套话和虚头巴脑的表态,也无任何一点点的自我标榜和吹嘘卖弄,只平实地讲述一个回忆,一个场景,一个具体的故事。
但贡献、忠诚和对国家对友人深厚的感情又全都在里面了,这对于那些开口就空话连篇,味同嚼蜡的“台上人”而言,真是一股清流和典范,值得他们好好学学。
值得一提的是,这条动态的评论区中都是正能量满满地回复,一向擅长吐槽的“键盘侠”们反而不见了踪影。
当一个人因为自身成就而闪闪发光时,所有狭隘的任何事都会消失不见,这才是值得我们大家去崇拜和敬仰的大人物,这样高质量的“追星”难道不香吗?
杨振宁跟比他小54岁的妻子翁帆,也已经走过了17年的岁月,在妻子的笔下,翁帆曾讲述说杨先生85岁之后才把开车的任务交给自己,俩人在一起时总喜欢出去旅行,见识祖国的大好山河。
我们看到了生活中的杨先生,是一个有着冒险精神的人,他并没有因为年龄的增长就此停下了脚步,他们一起征服过香港最高峰大帽山,也划船去过西贡海边的小岛,这样的生活平淡且真实。
杨先生不需要向一部分人证明什么,他是中国目前在世的最伟大的物理学家,他为新中国做出了卓越的贡献。
邓稼先先生的期盼,他真真实实地做到了,同时他应该也有一份希望在里面,希望更多的饱学之士一起加入到中华民族复兴这项伟大的征途中!
百岁先生,百年中国。中国的先生,世界的中国。致敬再致敬!
世界变化这样快,有时简直太猛烈,请先生且再流连理念与俗世的繁复意趣,为后世将这份科学界“以身许国”的浪漫扩散下去。
正如人们口中所说,杨振宁的一百年也是中国一百年的见证,他的一生也就像杨老不断冒险的精神一样,不因任何因素而停下脚步,再次祝杨振宁先生生日快乐,健康长寿!
名人演讲稿6
Confusion and disorder might well spread throughout the entire Middle East.
Moreover, the disappearance of Greece as an independent state would have a profound effect upon those countries in Europe whose peoples are struggling against great difficulties to maintain their freedoms and their independence while they repair the damages of war.
It would be an unspeakable tragedy if these countries, which have struggled so long against overwhelming odds, should lose that victory for which they sacrificed so much.
Collapse of free institutions and loss of independence would be disastrous not only for them but for the world.
Discouragement and possibly failure would quickly be the lot of neighboring peoples striving to maintain their freedom and independence.
Should we fail to aid Greece and Turkey in this fateful hour, the effect will be far reaching to the West as well as to the East.
We must take immediate and resolute action.
I therefore ask the Congress to provide authority for assistance to Greece and Turkey in the amount of $400,000,000 for the period ending June 30, 1948.
In requesting these funds, I have taken into consideration the maximum amount of relief assistance which would be furnished to Greece out of the $350,000,000 which I recently requested that the Congress authorize for the prevention of starvation and suffering in countries devastated by the war.
In addition to funds, I ask the Congress to authorize the detail of American civilian and military personnel to Greece and Turkey, at the request of those countries, to assist in the tasks of reconstruction, and for the purpose of supervising the use of such financial and material assistance as may be furnished.
I recommend that authority also be provided for the instruction and training of selected Greek and Turkish personnel.
Finally, I ask that the Congress provide authority which will permit the speediest and most effective use, in terms of needed commodities, supplies, and equipment, of such funds as may be authorized.
If further funds, or further authority, should be needed for purposes indicated in this message, I shall not hesitate to bring the situation before the Congress.
On this subject the Executive and Legislative branches of the Government must work together.
This is a serious course upon which we embark.
I would not recommend it except that the alternative is much more serious.
The United States contributed $341,000,000,000 toward winning World War II.
名人演讲稿7
I have a few candles stored in a drawer in my dining room. They’re meant for romantic dinners and special occasions, but since the arrival of our three
children they have lain unnoticed among the napkins and other things. They are waiting to be taken out and lit to share their glow with anyone who will take the time to bask in their brilliance.
Are not our souls like those candles, patiently waiting for someone to come and let us be ourselves? We are all waiting for our own moments to shine; we each have a special light, unmatched by any other.
Candles are made up of wax and a wick; we have bodies, but our essence lies in our minds and souls. Candles are unique in their colors, shapes and designs. Our life histories and experiences are the backdrops of who we are, but our minds are like candle wicks, and make our passions flame. Unlike the candles in my drawer, who get used or not used depending on my whims, we control our own thoughts, and how brightly we will burn or dimly we will shine.
Is your soul candle dimmed by circumstance or lack of passion and direction? Is it hidden in a drawer of stress, worry or resentment? Make a choice to let yourself shine the way you were meant to shine.
名人演讲稿8
Dear teacher, dear classmates:
Good morning everyone! Today the title of my speech is “wisdom to open the door of wisdom to open the road to success with diligence”.
Students, you can still remember the first time into the school scenarios? Remember the first open textbooks, joy and novelty in writing the first word? That's one small step into the gate, but it is a big step in life.
Life on this voyage, we sail with wisdom, hard for the pulp and began to sail to the very vast knowledge of the ocean!
Our school is a treasure house of knowledge, a cultural corridor, is Yuefu teachers and students, it is the cradle of talent.
Students, in this treasure house, the corridor and the Yuefu, bathing in the morning, have you ever thought of, today the stem what? Inspired by the setting sun.
Have you ever asked, today there are many harvest?
Dickens said, “I have harvested, I planted the seeds.
” Everyone has a chance to become a talented person, it is to see you go not to fight for this opportunity.
The key to the most commonly used light, can come from diligent study, history not millions of people with their own actions to prove this statement credible?? Su Qin to urge their own diligent study “the first cantilever cone Cigu” story, leaving the eternal fame.
Kuangheng to learn, “cutting the wall to steal light”; Chen Yin to learn, “firefly Yingxue capsule”; Yang Shi to learn, “Li Xue” and so on.
They not by diligence and wisdom beyond their own success.
To change the fate of knowledge, knowledge of life.
Do you also want to be like them, to work hard to acquire knowledge, improve your ability to change your life?
As Mr.
Guo Moruo said, “diligence and wisdom are the keys to success”.
Today we should remember his words, flying their own youth, with industrious sweat paved road to success in the future.
Maybe we have lost at the starting line, but never let ourselves lose at the end.
Hard work can make up for congenital deficiency, cherish each moment, efforts to acquire knowledge.
For the brothers and sisters in ninth grade, recruit exam is not very distant, facing life's first choice, you should redouble our efforts, study hard, make adequate preparations to meet recruit exam; for our eighth graders and eighth grade is a turning point in the junior high school learning, we should grasp well, study hard, and constantly improve themselves; and seventh grade we don't relax.
Now our efforts is in learning for the future and lay a solid foundation, and only the foundations of the lay a solid foundation, the house will be built higher.
Students, regardless of we are in what stage of learning, we should to seize the fleeting time, take advantage of, the knowledge the gleaming gem tightly in her hand.
Each success to hard work and effort to succeed, they must pay the price.
As Bingxin said: “the success of the flowers, people only envy it present Mingyan, but I do not know it had Yaren, had soaked fighting leiquan, Sabian a sacrifice Xueyu!” indeed, not by some cold biting, which the fragrance of plum flowers? We are in a golden age of learning, youth, let time wasted? Life can have a few back hard? Life can have several youth? Over the past can not be changed, the so-called black do not know diligence early, Whitehead study to regret later, is the truth.
Only hard knowledge, enterprising, the strongest we can play the song of youth!
Students, as long as we establish lofty ideals, down-to-earth study hard, unremitting exploration, we will be able to toil and sweat to forge the beautiful life! Let us study hard, I start from, start from today, let diligent sweat pouring opening flower of knowledge! Let the light of wisdom illuminate our hearts! We struggle to write a youth without regret!
名人演讲稿9
Foreign observers, including 692 Americans, considered this election to be a fair expression of the views of the Greek people.
The Greek Government has been operating in an atmosphere of chaos and extremism.
It has made mistakes.
The extension of aid by this country does not mean that the United States condones everything that the Greek Government has done or will do.
We have condemned in the past, and we condemn now, extremist measures of the right or the left.
We have in the past advised tolerance, and we advise tolerance now.
Greeks [sic] neighbor, Turkey, also deserves our attention.
The future of Turkey, as an independent and economically sound state, is clearly no less important to the freedom-loving peoples of the world than the future of Greece.
The circumstances in which Turkey finds itself today are considerably different from those of Greece.
Turkey has been spared the disasters that have beset Greece.
And during the war, the United States and Great Britain furnished Turkey with material aid.
Nevertheless, Turkey now needs our support.
Since the war, Turkey has sought financial assistance from Great Britain and the United States for the purpose of effecting that modernization necessary for the maintenance of its national integrity.
That integrity is essential to the preservation of order in the Middle East.
The British government has informed us that, owing to its own difficulties, it can no longer extend financial or economic aid to Turkey.
As in the case of Greece, if Turkey is to have the assistance it needs, the United States must supply it.
We are the only country able to provide that help.
I am fully aware of the broad implications involved if the United States extends assistance to Greece and Turkey, and I shall discuss these implications with you at this time.
One of the primary objectives of the foreign policy of the United States is the creation of conditions in which we and other nations will be able to work out a way of life free from coercion.
This was a fundamental issue in the war with Germany and Japan.
Our victory was won over countries which sought to impose their will, and their way of life, upon other nations.
To ensure the peaceful development of nations, free from coercion, the United States has taken a leading part in establishing the United Nations.
The United Nations is designed to make possible lasting freedom and independence for all its members.
名人演讲稿10
尊敬的主席先生,尊敬的获奖者,女士们,先生们:
今天我极为荣幸能在卡罗林斯卡学院讲演,我报告的题目是:青蒿素——中医药给世界的一份礼物
在报告之前,我首先要感谢诺贝尔奖评委会,诺贝尔奖基金会授予我20xx年生理学或医学奖。这不仅是授予我个人的荣誉,也是对全体中国科学家团队的嘉奖和鼓励。在短短的几天里,我深深地感受到了瑞典人民的热情,在此我一并表示感谢。
谢谢William C. Campbell(威廉姆.坎贝尔)和Satoshi ōmura(大村智)二位刚刚所做的精彩报告。我现在要说的是四十年前,在艰苦的环境下,中国科学家努力奋斗从中医药中寻找抗疟新药的故事。
关于青蒿素的发现过程,大家可能已经在很多报道中看到过。在此,我只做一个概要的介绍。这是中医研究院抗疟药研究团队当年的简要工作总结,其中蓝底标示的是本院团队完成的工作,白底标示的是全国其他协作团队完成的工作。 蓝底向白底过渡标示既有本院也有协作单位参加的工作。
中药研究所团队于1969年开始抗疟中药研究。经过大量的反复筛选工作后,1971年起工作重点集中于中药青蒿。又经过很多次失败后,1971年9月,重新设计了提取方法,改用低温提取,用乙醚回流或冷浸,而后用碱溶液除掉酸性部位的方法制备样品。1971年10月4日,青蒿乙醚中性提取物,即标号191#的样品,以1.0克/公斤体重的剂量,连续3天,口服给药,鼠疟药效评价显示
抑制率达到100%。同年12月到次年1月的猴疟实验,也得到了抑制率100% 的结果。青蒿乙醚中性提取物抗疟药效的突破,是发现青蒿素的关键。
1972年8至10月,我们开展了青蒿乙醚中性提取物的临床研究,30例恶性疟和间日疟病人全部显效。同年11月,从该部位中成功分离得到抗疟有效单体化合物的结晶,后命名为“青蒿素”。
1972年12月开始对青蒿素的化学结构进行探索,通过元素分析、光谱测定、质谱及旋光分析等技术手段,确定化合物分子式为C15H22O5,分子量282。明确了青蒿素为不含氮的倍半萜类化合物。
1973年4月27日,经中国医学科学院药物研究所分析化学室进一步复核了分子式等有关数据。1974年起,与中国科学院上海有机化学研究所和生物物理所相继开展了青蒿素结构协作研究的工作。最终经X光衍射确定了青蒿素的结构。确认青蒿素是含有过氧基的新型倍半萜内酯。立体结构于1977年在中国的科学通报发表,并被化学文摘收录。
1973年起,为研究青蒿素结构中的功能基团而制备衍生物。经硼氢化钠还原反应,证实青蒿素结构中羰基的.存在,发明了双氢青蒿素。经构效关系研究:明确青蒿素结构中的过氧基团是抗疟活性基团,部分双氢青蒿素羟基衍生物的鼠疟效价也有所提高。
这里展示了青蒿素及其衍生物双氢青蒿素、蒿甲醚、青蒿琥酯、蒿乙醚的分子结构。直到现在,除此类型之外,其他结构类型的青蒿素衍生物还没有用于临床的报道。
1986年,青蒿素获得了卫生部新药证书。于1992年再获得双氢青蒿素新药证书。该药临床药效高于青蒿素10倍,进一步体现了青蒿素类药物“高效、速效、低毒”的特点。
1981年,世界卫生组织、世界银行、联合国计划开发署在北京联合召开疟疾化疗科学工作组第四次会议,有关青蒿素及其临床应用的一系列报告在会上引发热烈反响。我的报告是“青蒿素的化学研究”。上世纪80年代,数千例中国的疟疾患者得到青蒿素及其衍生物的有效治疗。
听完这段介绍,大家可能会觉得这不过是一段普通的药物发现过程。但是,当年从在中国已有两千多年沿用历史的中药青蒿中发掘出青蒿素的历程却相当艰辛。
目标明确、坚持信念是成功的前提。1969年,中医科学院中药研究所参加全国“523”抗击疟疾研究项目。经院领导研究决定,我被指令负责並组建“523”項目课题组,承担抗疟中药的研发。这一项目在当时属于保密的重点军工项目。对于一个年轻科研人员,有机会接受如此重任,我体会到了国家对我的信任,深感责任重大,任务艰巨。我决心不辱使命,努力拼搏,尽全力完成任务!
学科交叉为研究发现成功提供了准备。这是我刚到中药研究所的照片,左侧是著名生药学家楼之岑,他指导我鉴别药材。从1959年到1962年,我参加西医学习中医班,系统学习了中医药知识。化学家路易˙帕斯特说过“机会垂青有准备的人”。古语说:凡是过去,皆为序曲。然而,序曲就是一种准备。当抗疟项目给我机遇的时候,西学中的序曲为我从事青蒿素研究提供了良好的准备。
信息收集、准确解析是研究发现成功的基础。接受任务后,我收集整理历代中医药典籍,走访名老中医并收集他们用于防治疟疾的方剂和中药、同时调阅大量民间方药。在汇集了包括植物、动物、矿物等20xx余内服、外用方药的基础上,编写了以640种中药为主的《疟疾单验方集》。正是这些信息的收集和解析铸就了青蒿素发现的基础,也是中药新药研究有别于一般植物药研发的地方。关键的文献启示。当年我面临研究困境时,又重新温习中医古籍,进一步思考东晋(公元3-4世纪)葛洪《肘后备急方》有关“青蒿一握,以水二升渍,绞取汁,尽服之”的截疟记载。这使我联想到提取过程可能需要避免高温,由此改用低沸点溶剂的提取方法。
关于青蒿入药,最早见于马王堆三号汉墓的帛书《五十二病方》,其后的《神农本草经》、《补遗雷公炮制便览》、《本草纲目》等典籍都有青蒿治病的记载。然而,古籍虽多,确都没有明确青蒿的植物分类品种。当年青蒿资源品种混乱,药典收载了2个品种,还有4个其他的混淆品种也在使用。后续深入研究发现:仅Artemisia annua L.一种含有青蒿素,抗疟有效。这样客观上就增加了发现青蒿素的难度。再加上青蒿素在原植物中含量并不高,还有药用部位、产地、采收季节、纯化工艺的影响,青蒿乙醚中性提取物的成功确实来之不易。中国传统中医药是一个丰富的宝藏,值得我们多加思考,发掘提高。
在困境面前需要坚持不懈。七十年代中国的科研条件比较差,为供应足够的青蒿有效部位用于临床,我们曾用水缸作为提取容器。由于缺乏通风设备,又接触大量有机溶剂,导致一些科研人员的身体健康受到了影响。为了尽快上临床,在动物安全性评价的基础上,我和科研团队成员自身服用有效部位提取物,以确
保临床病人的安全。当青蒿素片剂临床试用效果不理想时,经过努力坚持,深入探究原因,最终查明是崩解度的问题。改用青蒿素单体胶囊,从而及时证实了青蒿素的抗疟疗效。
团队精神,无私合作加速科学发现转化成有效药物。1972年3月8日,全国523办公室在南京召开抗疟药物专业会议,我代表中药所在会上报告了青蒿No.191提取物对鼠疟、猴疟的结果,受到会议极大关注。同年11月17日,在北京召开的全国会议上,我报告了30例临床全部显效的结果。从此,拉开了青蒿抗疟研究全国大协作的序幕。
今天,我再次衷心感谢当年从事523抗疟研究的中医科学院团队全体成员,铭记他们在青蒿素研究、发现与应用中的积极投入与突出贡献。感谢全国523项目单位的通力协作,包括山东省中药研究所、云南省药物研究所、中国科学院生物物理所、中国科学院上海有机所、广州中医药大学以及军事医学科学院等,我衷心祝贺协作单位同行们所取得的多方面成果,以及对疟疾患者的热诚服务。对于全国523办公室在组织抗疟项目中的不懈努力,在此表示诚挚的敬意。没有大家无私合作的团队精神,我们不可能在短期内将青蒿素贡献给世界。
疟疾对于世界公共卫生依然是个严重挑战。WHO总干事陈冯富珍在谈到控制疟疾时有过这样的评价,在减少疟疾病例与死亡方面,全球范围内正在取得的成绩给我们留下了深刻印象。虽然如此,据统计,全球97个国家与地区的33亿人口仍在遭遇疟疾的威胁,其中12亿人生活在高危区域,这些区域的患病率有可能高于1/1000。统计数据表明,20xx年全球疟疾患者约为1亿9千8百万,疟疾导致的死亡人数约为58万,其中78%是5岁以下的儿童。90%的疟
名人演讲稿11
尊敬的XX:
有位诗人曾经说过:梦你所梦,思你所思,做你所做,因为宝贵的生命你只有一次。
十六年前,我却是带着些许无奈和失落的激情,走上了三尺讲台。初为人师的我却一直为教师这个"清贫"的职业而迷惑!在出手阔绰的大款群体里,看不到教师的身影;在豪华气派的新潮一族中,寻不着教师的足迹命的.价值,放飞人生的理想。纵然两袖清风,纵然清贫如水,纵然浮华散尽但我知足,我是教师,我是一名光荣的人民教师!
虽然有时我也感到很烦、很累,但心中总会涌起一种强烈的责任感:我是老师,我要给这些寻梦的孩子引路,在他们心里写一本最美丽的书。这强烈的意识不断激励我以真诚去拥抱每一个孩子。与他们朝夕相处,我始终想着两句话,那就是“假如我是孩子”“假如是我的孩子”。这样的情感使我对孩子少了一份埋怨,多了一份宽容;少了一份苛求,多了一份理解;少了一份指责,多了一份尊重。我既然选择了这个职业,就会无怨无悔。我不是没有想过三尺之外的世界,然而,当清晨走进美丽的校园,面对一张张天真的笑脸,一声声清脆的问候;当跟孩子们在一起,看到一个个生龙活虎的身影;当夜深人静,批改孩子们那一份份充满创新的作业;当闲暇时和孩子们在qq上开心聊天,欣赏孩子们发送的一张张有趣的图片,我又是那么激动,那么满足。
一位教授曾说过:“一些人希望轰轰烈烈,希望有声有色,希望成为一个受人尊敬的、非常具有成就的教育家;也有一些人希望平平淡淡、安安静静。”我想,我是选择了后者。但是,选择后者并不是放弃理想。我所追求的只是一种平平淡淡的真,一种实实在在的情!在平凡而充实的工作中,我以自己的满腔热情,注释着教师的职责,呵护着学生的成长,书写事业的辉煌!在我心里只有这样一个追求:为了孩子的一切,奉献一生我无怨无悔!
我骄傲,我是一名小学教师!
谢谢大家!
名人演讲稿12
I enter tile university after years of hard study and preparation(准备)。 But life in the university is not as satisfactory(满意) as what I had expected. I become lazy and don't want to study.I become silcent. I become puzzled. I don't know what I can do in the future. Then I become unhappy.
Four years in the university is only a short period when compared my whole lifetime. Now it has passed a half. In this year, many people ,such as my parents,my friends, ask me what I want to do and tell me to map out a plan for my life. I don't want to follow their suggestion, and I want to go my style. So I think carefully. I have been a young volunteer(志愿者) for five years.It's very happy and significant. Then I have a dream.I want to join the University Student Volunteers Go West Programe. I think I can be a teacher in the west.I want to try my best to help them and help me. I want to see the world cearly. Now I can't reach its demand and it's very diffcult,but I will work hard in the next two years. There is an old saying"where there is a will,there is a way.(有志者事竟成)"I think my dream can come in the university I mature,and in the university I prepare for the real world.
At last,I want to say to everybody"Hlod fast to your dreams,no matter how big or small they are.The path to dreams may not be smooth(平滑) and wide,even some sacrifices(牺牲) are needed.But hold on to the end,you can find there is no geater happiness than making your dream come ture."
名人演讲稿13
亲爱的老师、同学们:
一句好的名言,有如人生的导航船,为我们指引方向。名言有千千万万,可我还是喜欢高尔基写的那句“我扑在书上,就像饥饿的人扑在面包上。”因为是这句名言让我深深爱上了书籍。
小时候,我并不爱读书,每天宁可和同学出去玩,也不要读书。那时,书对于我来说是枯燥的、乏味的。
可有一次,我到一个同学家玩时,发现她的书有将近两百本,她的书柜上上下下摆满了她喜欢的书,每一层都整整齐齐,每一本书上都做好了标记。走进她的房间,就好像走进了一家书店。怪不得平日里就觉得她的知识面很广,谈吐不凡呢。我随意翻开桌上的一本《名人名言》,上面就是高尔基的这句名言,我不禁想到:高尔基爱书竟爱到这种地步,书就是他的精神食粮,可见书对他的吸引力如此之大。我为什么不多读读书,多吸收些精神食粮呢?
从那以后,我就把买来的书认真读了起来,其中一本书在故事中间介绍了樱桃蕃茄,这是我以前从来不知道的,把樱桃蕃茄的形状,颜色,味道都写出来了,让我看得不禁想吃上一口。还有一些书能让我穿梭时空,回到过去或来到未来,增加无限的`想象空间。就这样,书给我带来了乐趣,增添了知识,开阔了视野,丰富了想象。而我以前空空的小书柜也满了起来,看着这些书,我常常感到自豪。
现在,我已经是“扑在书上,就像饥饿的人扑在面包上。”了。我和书成了好朋友,它也成了我生活中的一部分,有时还是我的救命稻草,没有了它,我也会觉得生活不快乐。我也很感谢这句名言给我带来的精神食粮,让我的生活更快乐!
名人演讲稿14
同学们:
大家好!
海伦·凯勒双目失明、两耳失聪,却努力的从一个让人同情默默无闻的小女孩变成让全世界尊敬的女强人。如果生活真的.不公平,那么,生活对她的不公平可谓到了极致。她完全可以放弃她的梦想躲在阴暗的角落里放声痛哭,没有人会责怪她,她也完全可以躺在床上或坐在轮椅上,像一个植物人一样由人服侍。可是这一切,她都没有做,她只是吃力的在老师的帮助下学习盲语,触摸着事物,仅仅凭着她永不言弃的信念和坚持不懈的意志。
她把她理想的天空涂上了人生亮的色彩。
谢谢大家!
名人演讲稿15
During the Southern and Northern Dynasties (420-589), there lived a beautiful, intelligent princess name Lechang in the State Chen. She and her husband Xu Deyan loved each other dearly. But before long their country was in
danger of being invaded by the troops of the Sui Dynasty. Princess Lechang and Xu Deyan had a premonition that their county would be occupied by the invaders
and they would have to leave the palace and go into exile. During the chaos they might lose touch with each other. They broke a bronze mirror, a symbol of the unity of husband and wife into two parts and each of them kept a half. They aGREed that each would take their half of the mirror to the fair during the Lantern Festival, which is on the 15th day of the first Lunar month, in the hope that would meet again. When they were united the two halves would join together. Soon their premonition came true. During the chaos of war, the princess lost touch with her husband was taken to a powerful minister Yang Su's house and was made his mistress.
At the Lantern Festival the next year, Xu Deyan took his half of the mirror to the fair. He hoped that he could meet his wife. It so happened that a servant was selling the other half of the bronze mirror. Xu Deyan recognized it immediately. He asked the servant about his wife. As he heard about her bitter experience, tears rolled down his cheeks. Xu Deyan wrote a poem on the half of the mirror kept by his wife: "You left me with your broken mirror Now the mirror is back but not you I can no longer see your reflection in the mirror Only the bright moon but not you" .
the servant brought back the inscribed half of the mirror to princess Lechang. For days, she could not help sobbing because she knew her husband was still alive and that he missed her but they could not meet forever.
the minister, Yang Su, found this out. He was also moved by their true love and realized it was impossible to get Lechang's love. So he sent for Xu Deyan and allowed the husband and wife to reunite.
From that story comes the idiom "A broken mirror joined together". It is used to suggest the happy reunion of a separated couple.
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