19世纪初，美国开始对外扩张，历经二次世界大战后，美国国力大增，是当今世界上唯一的“霸权”超级大国 。今天小编给大家分享一些美国20世纪经典演讲，希望对大家有所帮助。

美国20世纪经典演讲一：里根：“挑战号”惨剧致辞

Ladies and Gentlemen, I'd planned to speak to you tonight to report on the state of the Union, but the events of earlier today have led me to change those plans. Today is a day for mourning and remembering. Nancy and I are pained to the core by the tragedy of the shuttle Challenger. We know we share this pain with all of the people of our country. This is truly a national loss.

Nineteen years ago, almost to the day, we lost three astronauts in a terrible accident on the ground. But we've never lost an astronaut in flight. We've never had a tragedy like this.

And perhaps we've forgotten the courage it took for the crew of the shuttle. But they, the Challenger Seven, were aware of the dangers, but overcame them and did their jobs brilliantly. We mourn seven heroes: Michael Smith, Dick Scobee, Judith Resnik, Ronald McNair, Ellison Onizuka, Gregory Jarvis, and Christa McAuliffe.

We mourn their loss as a nation together.

For the families of the seven, we cannot bear, as you do, the full impact of this tragedy. But we feel the loss, and we're thinking about you so very much. Your loved ones were daring and brave, and they had that special grace, that special spirit that says, "Give me a challenge, and I'll meet it with joy." They had a hunger to explore the universe and discover its truths. They wished to serve, and they did. They served all of us.

We've grown used to wonders in this century. It's hard to dazzle us. But for twenty-five years the United States space program has been doing just that. We've grown used to the idea of space, and, perhaps we forget that we've only just begun. We're still pioneers. They, the members of the Challenger crew, were pioneers.

And I want to say something to the schoolchildren of America who were watching the live coverage of the shuttle's take-off. I know it's hard to understand, but sometimes painful things like this happen. It's all part of the process of exploration and discovery. It's all part of taking a chance and expanding man's horizons. The future doesn't belong to the fainthearted; it belongs to the brave. The Challenger crew was pulling us into the future, and we'll continue to follow them.

I've always had great faith in and respect for our space program. And what happened today does nothing to diminish it. We don't hide our space program. We don't keep secrets and cover things up. We do it all up front and in public. That's the way freedom is, and we wouldn't change it for a minute.

We'll continue our quest in space. There will be more shuttle flights and more shuttle crews and, yes, more volunteers, more civilians, more teachers in space. Nothing ends here; our hopes and our journeys continue.

I want to add that I wish I could talk to every man and woman who works for NASA, or who worked on this mission and tell them: "Your dedication and professionalism have moved and impressed us for decades. And we know of your anguish. We share it."

There's a coincidence today. On this day three hundred and ninety years ago, the great explorer Sir Francis Drake died aboard ship off the coast of Panama. In his lifetime the great frontiers were the oceans, and a historian later said, "He lived by the sea, died on it, and was buried in it." Well, today, we can say of the Challenger crew: Their dedication was, like Drake's, complete.

The crew of the space shuttle Challenger honored us by the manner in which they lived their lives. We will never forget them, nor the last time we saw them, this morning, as they prepared for their journey and waved goodbye and "slipped the surly bonds of earth" to "touch the face of God."

Thank you.

美国20世纪经典演讲二：麦克阿瑟将军国会大厦告别演讲

Mr. President, Mr. Speaker, and Distinguished Members of the Congress:

I stand on this rostrum with a sense of deep humility and great pride -- humility in the wake of those great American architects of our history who have stood here before me; pride in the reflection that this forum of legislative debate represents human liberty in the purest form yet devised. Here are centered the hopes and aspirations and faith of the entire human race. I do not stand here as advocate for any partisan cause, for the issues are fundamental and reach quite beyond the realm of partisan consideration. They must be resolved on the highest plane of national interest if our course is to prove sound and our future protected. I trust, therefore, that you will do me the justice of receiving that which I have to say as solely expressing the considered viewpoint of a fellow American.

I address you with neither rancor nor bitterness in the fading twilight of life, with but one purpose in mind: to serve my country. The issues are global and so interlocked that to consider the problems of one sector, oblivious to those of another, is but to court disaster for the whole. While Asia is commonly referred to as the Gateway to Europe, it is no less true that Europe is the Gateway to Asia, and the broad influence of the one cannot fail to have its impact upon the other. There are those who claim our strength is inadequate to protect on both fronts, that we cannot divide our effort. I can think of no greater expression of defeatism. If a potential enemy can divide his strength on two fronts, it is for us to counter his effort. The Communist threat is a global one. Itssuccessful advance in one sector threatens the destruction of every other sector. You can not appease or otherwise surrender to communism in Asia without simultaneously undermining our efforts to halt its advance in Europe.

Beyond pointing out these general truisms, I shall confine my discussion to the general areas of Asia. Before one may objectively assess the situation now existing there, he must comprehend something of Asia's past and the revolutionary changes which have marked her course up to the present. Long exploited by the so-called colonial powers, with little opportunity to achieve any degree of social justice, individual dignity, or a higher standard of life such as guided our own noble administration in the Philippines, the peoples of Asia found their opportunity in the war just past to throw off the shackles of colonialism and now see the dawn of new opportunity, a heretofore unfelt dignity, and the self-respect of political freedom.

Mustering half of the earth's population, and 60 percent of its natural resources these peoples are rapidly consolidating a new force, both moral and material, with which to raise the living standard and erect adaptations of the design of modern progress to their own distinct cultural environments. Whether one adheres to the concept of colonization or not, this is the direction of Asian progress and it may not be stopped. It is a corollary to the shift of the world economic frontiers as the whole epicenter of world affairs rotates back toward the area whence it started.

In this situation, it becomes vital that our own country orient its policies in consonance with this basic evolutionary condition rather than pursue a course blind to the reality that the colonial era is now past and the Asian peoples covet the right to shape their own free destiny. What they seek now is friendly guidance, understanding, and support -- not imperious direction -- the dignity of equality and not the shame of subjugation. Their pre-war standard of life, pitifully low, is infinitely lower now in the devastation left in war's wake. World ideologies play little part in Asian thinking and are little understood. What the peoples strive for is the opportunity for a little more food in their stomachs, a little better clothing on their backs, a little firmer roof over their heads, and the realization of the normal nationalist urge for political freedom. These political-socialconditions have but an indirect bearing upon our own national security, but do form a backdrop to contemporary planning which must be thoughtfully considered if we are to avoid the pitfalls of unrealism.

Of more direct and immediate bearing upon our national security are the changes wrought in the strategic potential of the Pacific Ocean in the course of the past war. Prior thereto the western strategic frontier of the United States lay on the littoral line of the Americas, with an exposed island salient extending out through Hawaii, Midway, and Guam to the Philippines. That salient proved not an outpost of strength but an avenue of weakness along which the enemy could and did attack.

The Pacific was a potential area of advance for any predatory force intent upon striking at the bordering land areas. All this was changed by our Pacific victory. Our strategic frontier then shifted to embrace the entire Pacific Ocean, which became a vast moat to protect us as long as we held it. Indeed, it acts as a protective shield for all of the Americas and all free lands of the Pacific Ocean area. We control it to the shores of Asia by a chain of islands extending in an arc from the Aleutians to the Mariannas held by us and our free allies. From this island chain we can dominate with sea and air power every Asiatic port from Vladivostok to Singapore -- with sea and air power every port, as I said, from Vladivostok to Singapore -- and prevent any hostile movement into the Pacific.

*Any predatory attack from Asia must be an amphibious effort.* No amphibious force can be successful without control of the sea lanes and the air over those lanes in its avenue of advance. With naval and air supremacy and modest ground elements to defend bases, any major attack from continental Asia toward us or our friends in the Pacific would be doomed to failure.

Under such conditions, the Pacific no longer represents menacing avenues of approach for a prospective invader. It assumes, instead, the friendly aspect of a peaceful lake. Our line of defense is a natural one and can be maintained with a minimum of military effortand expense. It envisions no attack against anyone, nor does it provide the bastions essential for offensive operations, but properly maintained, would be an invincible defense against aggression. The holding of this littoral defense line in the western Pacific is entirely dependent upon holding all segments thereof; for any major breach of that line by an unfriendly power would render vulnerable to determined attack every other major segment.

This is a military estimate as to which I have yet to find a military leader who will take exception. For that reason, I have strongly recommended in the past, as a matter ofmilitary urgency, that under no circumstances must Formosa fall under Communist control. Such an eventuality would at once threaten the freedom of the Philippines and the loss of Japan and might well force our western frontier back to the coast of California, Oregon and Washington.

To understand the changes which now appear upon the Chinese mainland, one mustunderstand the changes in Chinese character and culture over the past 50 years. China, up to 50 years ago, was completely non-homogenous, being compartmented into groups divided against each other. The war-making tendency was almost non-existent, as they still followed the tenets of the Confucian ideal of pacifist culture. At the turn of the century, under the regime of Chang Tso Lin, efforts toward greater homogeneity produced the start of a nationalist urge. This was further and more successfully developed under the leadership of Chiang Kai-Shek, but has been brought to its greatest fruition under the present regime to the point that it has now taken on thecharacter of a united nationalism of increasingly dominant, aggressive tendencies.

Through these past 50 years the Chinese people have thus become militarized in their concepts and in their ideals. They now constitute excellent soldiers, with competent staffs and commanders. This has produced a new and dominant power in Asia, which, for its own purposes, is allied with Soviet Russia but which in its own concepts and methods has become aggressively imperialistic, with a lust for expansion and increased power normal to this type of imperialism.

There is little of the ideological concept either one way or another in the Chinese make-up. The standard of living is so low and the capital accumulation has been so thoroughly dissipated by war that the masses are desperate and eager to follow any leadership which seems to promise the alleviation of local stringencies.

I have from the beginning believed that the Chinese Communists' support of the North Koreans was the dominant one. Their interests are, at present, parallel with those of the Soviet. But I believe that the aggressiveness recently displayed not only in Korea but also in Indo-China and Tibet and pointing potentially toward the South reflects predominantly the same lust for the expansion of power which has animated every would-be conqueror since the beginning of time.

The Japanese people, since the war, have undergone the greatest reformation recorded in modern history. With a commendable will, eagerness to learn, and marked capacity tounderstand, they have, from the ashes left in war's wake, erected in Japan an edifice dedicated to the supremacy of individual liberty and personal dignity; and in the ensuing process there has been created a truly representative government committed to the advance of political morality, freedom of economic enterprise, and social justice.

Politically, economically, and socially Japan is now abreast of many free nations of the earth and will not again fail the universal trust. That it may be counted upon to wield a profoundly beneficial influence over the course of events in Asia is attested by the magnificent manner in which the Japanese people have met the recent challenge of war, unrest, and confusion surrounding them from the outside and checked communism within their own frontiers without the slightest slackening in their forward progress. I sent all four of our occupation divisions to the Korean battlefront without the slightest qualms as to the effect of the resulting power vacuum upon Japan. The results fully justified my faith. I know of no nation more serene, orderly, and industrious, nor in which higher hopes can be entertained for future constructive service in the advance of the human race.

Of our former ward, the Philippines, we can look forward in confidence that the existing unrest will be corrected and a strong and healthy nation will grow in the longer aftermath of war's terrible destructiveness. We must be patient and understanding and never fail them -- as in our hour of need, they did not fail us. A Christian nation, the Philippines stand as a mighty bulwark of Christianity in the Far East, and its capacity for high moral leadership in Asia is unlimited.

On Formosa, the government of the Republic of China has had the opportunity to refute by action much of the malicious gossip which so undermined the strength of its leadership on the Chinese mainland. The Formosan people are receiving a just and enlightened administration with majority representation on the organs of government, and politically, economically, and socially they appear to be advancing along sound and constructive lines.

With this brief insight into the surrounding areas, I now turn to the Korean conflict. While I was not consulted prior to the President's decision to intervene in support of the Republic of Korea, that decision from a military standpoint, proved a sound one, as we -- as I said, proved a sound one, as we hurled back the invader and decimated his forces. Our victory was complete, and our objectives within reach, when Red China intervened with numerically superior ground forces.

This created a new war and an entirely new situation, a situation not contemplated when our forces were committed against the North Korean invaders; a situation which called for new decisions in the diplomatic sphere to permit the realistic adjustment of militarystrategy.

Such decisions have not been forthcoming.

While no man in his right mind would advocate sending our ground forces into continental China, and such was never given a thought, the new situation did urgently demand a drastic revision of strategic planning if our political aim was to defeat this new enemy as we had defeated the old.

Apart from the military need, as I saw It, to neutralize the sanctuary protection given the enemy north of the Yalu, I felt that military necessity in the conduct of the war made necessary: first the intensification of our economic blockade against China; two the imposition of a naval blockade against the China coast; three removal of restrictions on air reconnaissance of China's coastal areas and of Manchuria; four removal of restrictions on the forces of the Republic of China on Formosa, with logistical support to contribute to their effective operations against the common enemy.

For entertaining these views, all professionally designed to support our forces committed to Korea and bring hostilities to an end with the least possible delay and at a saving of countless American and allied lives, I have been severely criticized in lay circles, principally abroad, despite my understanding that from a military standpoint the above views have been fully shared in the past by practically every military leader concerned with the Korean campaign, including our own Joint Chiefs of Staff.

I called for reinforcements but was informed that reinforcements were not available. I made clear that if not permitted to destroy the enemy built-up bases north of the Yalu, if not permitted to utilize the friendly Chinese Force of some 600,000 men on Formosa, if not permitted to blockade the China coast to prevent the Chinese Reds from getting succor from without, and if there were to be no hope of major reinforcements, the position of the command from the military standpoint forbade victory.

We could hold in Korea by constant maneuver and in an approximate area where oursupply line advantages were in balance with the supply line disadvantages of the enemy, but we could hope at best for only an indecisive campaign with its terrible and constant attrition upon our forces if the enemy utilized its full military potential. I have constantly called for the new political decisions essential to a solution.

Efforts have been made to distort my position. It has been said, in effect, that I was a warmonger. Nothing could be further from the truth. I know war as few other men now living know it, and nothing to me is more revolting. I have long advocated its complete abolition, as its very destructiveness on both friend and foe has rendered it useless as a means of settling international disputes. Indeed, on the second day of September, nineteen hundred and forty-five, just following the surrender of the Japanese nation on the Battleship Missouri, I formally cautioned as follows:

Men since the beginning of time have sought peace. Various methods through the ages have been attempted to devise an international process to prevent or settle disputes between nations. From the very start workable methods were found in so far as individual citizens were concerned, but the mechanics of an instrumentality of larger international scope have never been successful. Military alliances, balances of power, Leagues of Nations, all in turn failed, leaving the only path to be by way of the crucible of war. The utter destructiveness of war now blocks out this alternative. We have had our last chance. If we will not devise some greater and more equitable system, Armageddon will be at our door. The problem basically is theological and involves a spiritual recrudescence and improvement of human character that will synchronize with our almost matchless advances in science, art, literature, and all material and cultural developments of the past 2000 years. It must be of the spirit if we are to save the flesh.

But once war is forced upon us, there is no other alternative than to apply every available means to bring it to a swift end.

War's very object is victory, not prolonged indecision.

In war there is no substitute for victory.

There are some who, for varying reasons, would appease Red China. They are blind to history's clear lesson, for history teaches with unmistakable emphasis that appeasement but begets new and bloodier war. It points to no single instance where this end has justified that means, where appeasement has led to more than a sham peace. Like blackmail, it lays the basis for new and successively greater demands until, as in blackmail, violence becomes the only other alternative.

"Why," my soldiers asked of me, "surrender military advantages to an enemy in the field?" I could not answer.

Some may say: to avoid spread of the conflict into an all-out war with China; others, to avoid Soviet intervention. Neither explanation seems valid, for China is already engaging with the maximum power it can commit, and the Soviet will not necessarily mesh its actions with our moves. Like a cobra, any new enemy will more likely strike whenever it feels that the relativity in military or other potential is in its favor on a world-wide basis.

The tragedy of Korea is further heightened by the fact that its military action is confined to its territorial limits. It condemns that nation, which it is our purpose to save, to suffer the devastating impact of full naval and air bombardment while the enemy's sanctuaries are fully protected from such attack and devastation.

Of the nations of the world, Korea alone, up to now, is the sole one which has risked its all against communism. The magnificence of the courage and fortitude of the Korean people defies description.

They have chosen to risk death rather than slavery. Their last words to me were: "Don't scuttle the Pacific!"

I have just left your fighting sons in Korea. They have met all tests there, and I can report to you without reservation that they are splendid in every way.

It was my constant effort to preserve them and end this savage conflict honorably and with the least loss of time and a minimum sacrifice of life. Its growing bloodshed has caused me the deepest anguish and anxiety.

Those gallant men will remain often in my thoughts and in my prayers always.

I am closing my 52 years of military service. When I joined the Army, even before the turn of the century, it was the fulfillment of all of my boyish hopes and dreams. The world has turned over many times since I took the oath on the plain at West Point, and the hopes and dreams have long since vanished, but I still remember the refrain of one of the most popular barrack ballads of that day which proclaimed most proudly that "old soldiers never die; they just fade away."

And like the old soldier of that ballad, I now close my military career and just fade away, an old soldier who tried to do his duty as God gave him the light to see that duty.

Good Bye.

美国20世纪经典演讲三：肯尼迪：在马丁路德金遇刺后的讲演

Ladies and Gentlemen,

I'm only going to talk to you just for a minute or so this evening, because I have some -- some very sad news for all of you -- Could you lower those signs, please? -- I have some very sad news for all of you, and, I think, sad news for all of our fellow citizens, and people who love peace all over the world; and that is that Martin Luther King was shot and was killed tonight in Memphis, Tennessee.

Martin Luther King dedicated his life to love and to justice between fellow human beings. He died in the cause of that effort. In this difficult day, in this difficult time for the United States, it's perhaps well to ask what kind of a nation we are and what direction we want to move in. For those of you who are black -- considering the evidence evidently is that there were white people who were responsible -- you can be filled with bitterness, and with hatred, and a desire for revenge.

We can move in that direction as a country, in greater polarization -- black people amongst blacks, and white amongst whites, filled with hatred toward one another. Or we can make an effort, as Martin Luther King did, to understand, and to comprehend, and replace that violence, that stain of bloodshed that has spread across our land, with an effort to understand, compassion, and love.

For those of you who are black and are tempted to fill with -- be filled with hatred and mistrust of the injustice of such an act, against all white people, I would only say that I can also feel in my own heart the same kind of feeling. I had a member of my family killed, but he was killed by a white man.

But we have to make an effort in the United States. We have to make an effort to understand, to get beyond, or go beyond these rather difficult times.

My favorite poem, my -- my favorite poet was Aeschylus. And he once wrote:

Even in our sleep, pain which cannot forget

falls drop by drop upon the heart,

until, in our own despair,

against our will,

comes wisdom

through the awful grace of God.

What we need in the United States is not division; what we need in the United States is not hatred; what we need in the United States is not violence and lawlessness, but is love, and wisdom, and compassion toward one another, and a feeling of justice toward those who still suffer within our country, whether they be white or whether they be black.

So I ask you tonight to return home, to say a prayer for the family of Martin Luther King -- yeah, it's true -- but more importantly to say a prayer for our own country, which all of us love -- a prayer for understanding and that compassion of which I spoke.

We can do well in this country. We will have difficult times. We've had difficult times in the past, but we -- and we will have difficult times in the future. It is not the end of violence; it is not the end of lawlessness; and it's not the end of disorder.

But the vast majority of white people and the vast majority of black people in this country want to live together, want to improve the quality of our life, and want justice for all human beings that abide in our land.

And let's dedicate ourselves to what the Greeks wrote so many years ago: to tame the savageness of man and make gentle the life of this world. Let us dedicate ourselves to that, and say a prayer for our country and for our people.

Thank you very much.