“The one unchangeable certainty is that nothing is certain or unchangeable.”
―
John F. Kennedy
“Science contributes to our culture in many ways, as a creative intellectual activity in its own right, as the light which has served to illuminate man's place in the universe, and as the source of understanding of man's own nature.”
―
John F. Kennedy
“The interaction of disparate cultures, the vehemence of the ideals that led the immigrants here, the opportunity offered by a new life, all gave America a flavor and a character that make it as unmistakable and as remarkable to people today as it was to Alexis de Tocqueville in the early part of the nineteenth century.”
―
John F. Kennedy
“Mankind must put an end to war - or war will put an end to mankind.
―
John F. Kennedy
“If this nation is to be wise as well as strong, if we are to achieve our destiny, then we need more new ideas for more wise men reading more good books in more public libraries. These libraries should be open to all—except the censor. We must know all the facts and hear all the alternatives and listen to all the criticisms. Let us welcome controversial books and controversial authors. For the Bill of Rights is the guardian of our security as well as our liberty.
―
John F. Kennedy
“If we fail to meet the challenge of either Soviet or Western imperialism, then no amount of foreign aid, no aggrandizement of armaments, no new pacts or doctrines or high-level conferences can prevent further setbacks to our course and to our security.”
―
John F. Kennedy
“Great crisis produce great men and great deeds of courage.”
―
John F. Kennedy
“indonesia berpenduduk (sekarang lebih dari)100 juta dengan kekayaan sumber daya alam yang mungkin lebih besar daripada negara Asia yang lain. Tidak masuk akal bagi AS untuk mengucilkan sekelompok besar orang yang duduk di atas sumber daya ini, kecuali memang ada alasan yang amat sangat kuat.”
―
John F. Kennedy
“The new and terrible dangers which man has created can only be controlled by man.”
―
John F. Kennedy
“The problems of the world cannot possibly be solved by skeptics or cynics whose horizons are limited by the obvious realities. We need men who can dream of things that never were.”
―
John F. Kennedy
“So, let us not be blind to our differences--but let us also direct attention to our common interests and to the means by which those differences can be resolved. And 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 is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's future. And we are all mortal.”
―
John F. Kennedy
“You can't relate to a superhero, to a superman, but you can identify with a real man who in times of crisis draws forth some extraordinary quality from within himself and triumphs but only after a struggle.”
―
John F. Kennedy
“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 quality in its chosen leaders today - and in fact we have forgotten.”
―
John F. Kennedy
“LET US THINK OF EDUCATION AS THE MEANS OF DEVELOPING OUR GREATEST ABILITIES, BECAUSE IN EACH OF US THERE IS A PRIVATE HOPE AND DREAM WHICH FULFILLED CAN BE TRANSLATED INTO BENEFIT FOR EVERYONE AND GREATER STRENGTH FOR OUR NATION. ONE PERSON CAN MAKE A DIFFERENCE AND EVERYONE SHOULD TRY.”
―
John F. Kennedy
“Today our concern must be with the future. For the world is changing. The old era is ending. The old ways will not do.”
―
John F. Kennedy
