---
title: "18 Strong Quotes By John F. Kennedy"
description: "18 Strong quotes by John F. Kennedy. Plus more from John F. Kennedy and more Strong sayings from other authors."
image: "https://sms4smile.com/quotes/i/a07/john-f-kennedy-246_body_intelligence-and-skill-can-only-function_1836329.jpg"
---

> [Intelligence and skill can only function at the peak of their capacity when the body is healthy and strong.](https://sms4smile.com/quotes/john-f-kennedy/intelligence-and-skill-can-only-function-at-the-peak-of-their/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/a07/john-f-kennedy-246_body_intelligence-and-skill-can-only-function_1836329.jpg)

> [A country is as strong, really, as its citizens. And I think that mental and physical health - mental and physical vigor…](https://sms4smile.com/quotes/john-f-kennedy/a-country-is-as-strong-really-as-its-citizens-and-i-think-that-mental/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/005/john-f-kennedy-246_citizens_a-country-is-as-strong-really-as-its-cit_783533.jpg)

> [If we are strong, our strength will speak for itself. If we are weak, words will be of no help.](https://sms4smile.com/quotes/john-f-kennedy/if-we-are-strong-our-strength-will-speak-for-itself-if-we-are-weak/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/3eb/john-f-kennedy-246_communication_if-we-are-strong-our-strength-will-speak_1017944.jpg)

> [Be strong and of good courage; be not afraid, neither be thou dismayed.](https://sms4smile.com/quotes/john-f-kennedy/be-strong-and-of-good-courage-be-not-afraid-neither-be-thou-dismayed/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/620/john-f-kennedy-246_be-strong-and-courag_be-strong-and-of-good-courage-be-not-afr_473243.jpg)

> [The complacent, the self-indulgent, the soft societies are about to be swept away with the debris of history. Only the strong, only…](https://sms4smile.com/quotes/john-f-kennedy/the-complacent-the-self-indulgent-the-soft-societies-are-about-to-be/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/200/john-f-kennedy-246_community_the-complacent-the-self-indulgent-the-so_1648915.jpg)

> [Since the time of the ancient Greeks, we have always felt that there was a close relationship between a strong, vital mind…](https://sms4smile.com/quotes/john-f-kennedy/since-the-time-of-the-ancient-greeks-we-have-always-felt-that-there/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/a39/john-f-kennedy-246_ancient_since-the-time-of-the-ancient-greeks-we_761917.jpg)

> [The Family of Man is more than 3 billion strong. It lives in more than 100 nations. Most of its members are…](https://sms4smile.com/quotes/john-f-kennedy/the-family-of-man-is-more-than-3-billion-strong-it-lives-in-more-than/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/ea8/john-f-kennedy-246_australian_the-family-of-man-is-more-than-3-billion_102887.jpg)

> [This country was founded by men and women who were dedicated or came to be dedicated to two propositions; first, a strong…](https://sms4smile.com/quotes/john-f-kennedy/this-country-was-founded-by-men-and-women-who-were-dedicated-or-came/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/231/john-f-kennedy-246_conviction_this-country-was-founded-by-men-and-wome_3099920.jpg)

> [If this nation is to be wise as well as strong, if we are to achieve our destiny, then we need more…](https://sms4smile.com/quotes/john-f-kennedy/if-this-nation-is-to-be-wise-as-well-as-strong-if-we-are-to-achieve-3/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/a8c/john-f-kennedy-246_achieve_if-this-nation-is-to-be-wise-as-well-as_2236477.jpg)

> [The world knows that America will never start a war. This generation of Americans has had enough of war and hate... we…](https://sms4smile.com/quotes/john-f-kennedy/the-world-knows-that-america-will-never-start-a-war-this-generation/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/5ca/john-f-kennedy-246_america_the-world-knows-that-america-will-never_125233.jpg)

> [Is this Nation stating it cannot afford to spend an additional $600 million to help the developing nations of the world become…](https://sms4smile.com/quotes/john-f-kennedy/is-this-nation-stating-it-cannot-afford-to-spend-an-additional-600/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/98d/john-f-kennedy-246_amount_is-this-nation-stating-it-cannot-afford_975231.jpg)

> [The Family of Man is more than three billion strong. It lives in more than one hundred nations. Most of its members…](https://sms4smile.com/quotes/john-f-kennedy/the-family-of-man-is-more-than-three-billion-strong-it-lives-in-more/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/794/john-f-kennedy-246_ballots_the-family-of-man-is-more-than-three-bil_3184805.jpg)

> [I believe in an America that is on the march - an America respected by all nations, friends and foes alike -…](https://sms4smile.com/quotes/john-f-kennedy/i-believe-in-an-america-that-is-on-the-march-an-america-respected-by/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/405/john-f-kennedy-246_ability_i-believe-in-an-america-that-is-on-the-m_1092802.jpg)

> [Physical fitness is not only one of the most important keys to a healthy body, it is the basis of dynamic and…](https://sms4smile.com/quotes/john-f-kennedy/physical-fitness-is-not-only-one-of-the-most-important-keys-to-a-2/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/57e/john-f-kennedy-246_activity_physical-fitness-is-not-only-one-of-the_2472328.jpg)

> [I think when we talk about corporal punishment, and we have to think about our own children, and we are rather reluctant,…](https://sms4smile.com/quotes/john-f-kennedy/i-think-when-we-talk-about-corporal-punishment-and-we-have-to-think/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/185/john-f-kennedy-246_accepting_i-think-when-we-talk-about-corporal-puni_2401014.jpg)

> [With all of the history of war, and the human race's history unfortunately has been a good deal more war than peace,…](https://sms4smile.com/quotes/john-f-kennedy/with-all-of-the-history-of-war-and-the-human-race-s-history/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/b1e/john-f-kennedy-246_accepting_with-all-of-the-history-of-war-and-the-h_734820.jpg)

> [If a beach-head of cooperation may push back the jungle of suspicion, let both sides join in creating a new endeavor, not…](https://sms4smile.com/quotes/john-f-kennedy/if-a-beach-head-of-cooperation-may-push-back-the-jungle-of-suspicion/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/645/john-f-kennedy-246_administration_if-a-beach-head-of-cooperation-may-push_1329647.jpg)

> [The United States, as the world knows, will never start a war. We do not want a war. We do not now…](https://sms4smile.com/quotes/john-f-kennedy/the-united-states-as-the-world-knows-will-never-start-a-war-we-do-not-2/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

[Image](https://sms4smile.com/quotes/i/647/john-f-kennedy-246_annihilation_the-united-states-as-the-world-knows-wil_2656647.jpg)

## Other authors on Strong

## More by John F. Kennedy

> [“We shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe to assure the survival and success of…](https://sms4smile.com/quotes/john-f-kennedy/we-shall-pay-any-price-bear-any-burden-meet-any-hardship-support-any/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [We stand today on the edge of a new frontier - the frontier of the 1960's - a frontier of unknown opportunities and perils…](https://sms4smile.com/quotes/john-f-kennedy/we-stand-today-on-the-edge-of-a-new-frontier-the-frontier-of-the-1960/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [We will neglect our cities to our peril, for in neglecting them we neglect the nation.](https://sms4smile.com/quotes/john-f-kennedy/we-will-neglect-our-cities-to-our-peril-for-in-neglecting-them-we/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [We must recognize that every nation determines its policies in terms of its own interests.](https://sms4smile.com/quotes/john-f-kennedy/we-must-recognize-that-every-nation-determines-its-policies-in-terms/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [Someone always needs rescuing, yet there's only one person who ever seems to understand you. It's a lot like being Lassie.](https://sms4smile.com/quotes/john-f-kennedy/someone-always-needs-rescuing-yet-there-s-only-one-person-who-ever/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [Student loans have been helpful to many. But they offer neither incentive nor assistance to those students who, by reason of family or other…](https://sms4smile.com/quotes/john-f-kennedy/student-loans-have-been-helpful-to-many-but-they-offer-neither/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [Great crises produce great men, and great deeds of courage.](https://sms4smile.com/quotes/john-f-kennedy/great-crises-produce-great-men-and-great-deeds-of-courage/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [There comes a point where you see no evidence that the carrot and diplomacy are working.](https://sms4smile.com/quotes/john-f-kennedy/there-comes-a-point-where-you-see-no-evidence-that-the-carrot-and/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [Suspicion on one side breeds suspicion on the other, and new weapons beget counter-weapons.](https://sms4smile.com/quotes/john-f-kennedy/suspicion-on-one-side-breeds-suspicion-on-the-other-and-new-weapons/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [We have some of the most influential Members of Congress here today, and I do hope that we can get this appropriation for these…](https://sms4smile.com/quotes/john-f-kennedy/we-have-some-of-the-most-influential-members-of-congress-here-today/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [Disarmament without checks is but a shadow - and a community without law is but a shell.](https://sms4smile.com/quotes/john-f-kennedy/disarmament-without-checks-is-but-a-shadow-and-a-community-without/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [This is one country. It has become one country because all of us and all the people who came here had an equal chance…](https://sms4smile.com/quotes/john-f-kennedy/this-is-one-country-it-has-become-one-country-because-all-of-us-and/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [“The courage of life is often a less dramatic spectacle than the courage of a final moment; but it is no less a magnificent…](https://sms4smile.com/quotes/john-f-kennedy/the-courage-of-life-is-often-a-less-dramatic-spectacle-than-the/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [Washington is a city of Southern efficiency and Northern charm.](https://sms4smile.com/quotes/john-f-kennedy/washington-is-a-city-of-southern-efficiency-and-northern-charm/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

> [Peace does not rest in the charters and covenants alone. It lies in the hearts and minds of all people. So let us not…](https://sms4smile.com/quotes/john-f-kennedy/peace-does-not-rest-in-the-charters-and-covenants-alone-it-lies-in/)

[John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/)

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                        "text": "This country was founded by men and women who were dedicated or came to be dedicated to two propositions; first, a strong religious conviction, and secondly a recognition that this conviction could flourish only under a system of freedom.",
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                        "text": "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.",
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                        "text": "The world knows that America will never start a war. This generation of Americans has had enough of war and hate... we want to build a world of peace where the weak are secure and the strong are just.",
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                        "text": "Is this Nation stating it cannot afford to spend an additional $600 million to help the developing nations of the world become strong and free and independentan amount less than this countrys annual outlay for lipstick, face cream, and chewing gum?",
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                        "text": "The Family of Man is more than three billion strong. It lives in more than one hundred nations. Most of its members are not white. Most of them are not Christians. Most of them know nothing about free enterprise, or due process of law or the Australian ballot.",
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                        "text": "I believe in an America that is on the march - an America respected by all nations, friends and foes alike - an America that is moving, doing, working, trying - a strong America in a world of peace. That peace must be based on world law and world order, on the mutual respect of all nations for the rights and powers of others and on a world economy in which no nation lacks the ability to provide a decent standard of living for all of its people.",
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                        "text": "Physical fitness is not only one of the most important keys to a healthy body, it is the basis of dynamic and creative intellectual activity. The relationship between the soundness of the body and the activities of the mind is subtle and complex. Much is not yet understood. But we do know what the Greeks knew: that intelligence and skill can only function at the peak of their capacity when the body is healthy and strong; that hardy spirits and tough minds usually inhabit sound gods.",
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                        "text": "I think when we talk about corporal punishment, and we have to think about our own children, and we are rather reluctant, it seems to me, to have other people administering punishment to our own children, because we are reluctant, it puts a special obligation on us to maintain order and to send children out from our homes who accept the idea of discipline. So I would not be for corporal punishment in the school, but I would be for very strong discipline at home so we don't place an unfair burden on our teachers.",
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                        "text": "With all of the history of war, and the human race's history unfortunately has been a good deal more war than peace, with nuclear weapons distributed all through the world, and available, and the strong reluctance of any people to accept defeat, I see the possibility in the 1970's of the President of the United States having to face a world in which 15 or 20 or 25 nations may have these weapons.",
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                        "text": "If a beach-head of cooperation may push back the jungle of suspicion, let both sides join in creating a new endeavor, not a new balance of power, but a new world of law, where the strong are just and the weak secure and the peace preserved. All this will not be finished in the first one hundred days. Nor will it be finished in the first one thousand days, nor in the life of this Administration, nor even perhaps in our lifetime on this planet. But let us begin.",
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                        "text": "The United States, as the world knows, will never start a war. We do not want a war. We do not now expect a war. This generation of Americans has already had enough - more than enough - of war and hate and oppression. We shall be prepared if others wish it. We shall be alert to try to stop it. But we shall also do our part to build a world of peace where the weak are safe and the strong are just. We are not helpless before that task or hopeless of its success. Confident and unafraid, we labor on - not toward a strategy of annihilation but toward a strategy of peace.",
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