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Change is the law of life. And those who look only to the past or present are certain to miss the future.

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We should not let our fears hold us back from pursuing our hopes.

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Change is the law of life. And those who look only to the past or the present are certain to miss the f

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History is a relentless master. It has no present, only the past rushing into the future. To try to hold fast is to be swept aside.

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Let us not seek the Republican answer or the Democratic answer, but the right answer. Let us not seek to fix the blame for the past. Let us accept our...more

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The world is very different now. For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.

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I look forward to a great future for America - a future in which our country will match its military strength with our moral restraint, its wealth wit...more

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If we cannot end now our differences, at least we can help make the world safe for diversity. For, in the final analysis, our most basic common link i...more

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Children are the world's most valuable resource and its best hope for the future.

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For time and the world do not stand still. Change is the law of life. And those who look only to the past or the present are certain to miss the futur...more

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Our most basic common link is that we all inhabit this planet. We all breathe the same air. We all cherish our children's future. And we are all morta...more

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A nation which has forgotten the quality of courage which in the past has been brought to public life is not as likely to insist upon or regard that q...more