Proof Quotes - Page 13

• There was a seminar for advanced students in Zürich that I was teaching and von Neumann was in the class. I came to a certain theorem, and I said it is not proved and it may be difficult. Von Neumann didn't say anything but after five minutes he raised his hand. When I called on him he went to the blackboard and proceeded to write down the proof. After that I was afraid of von Neumann.

  George Polya

  Teaching, Writing, Science

  "How to Solve It" by George Polya, 2nd edition, (p. xv), 1957.

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• Thus, in a sense, mathematics has been most advanced by those who distinguished themselves by intuition rather than by rigorous proofs.

  Felix Klein

  Math, Sensual, Intuition

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• Isao had never felt that he might want to be a woman. He had never wished for anything else but to be a man, live in a manly way, die a manly death. To be thus a man was to give constant proof of one's manliness-to be more a man today than yesterday, more a man tomorrow than today. To be a man was to forge ever upward toward the peak of manhood, there to die amid the white snows of that peak.

  Yukio Mishima

  Men, White, Yesterday

  Yukio Mishima (2010). “Runaway Horses”, p.344, Random House

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• When fiction rises pleasing to the eye, men will believe, because they love the lie; but truth herself, if clouded with a frown, must have some solemn proof to pass her down.

  Charles Churchill

  Truth, Lying, Believe

  Charles Churchill, George Gilfillan (1855). “The poetical works of Charles Churchill: with memoir, critical dissertation, and explanatory notes / by the Rev. George Gilfillan”, p.89

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• It is no proof of a man's understanding to be able to affirm whatever he pleases; but to be able to discern that what is true is true, and that what is false is false, this is the mark and character of intelligence.

  Emanuel Swedenborg

  Truth, Character, Men

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• Numberless marks does man bear in his soul, that he is fallen and estranged from God; but nothing gives a greater proof thereof, than that backwardness, which every one finds within himself, to the duty of praise and thanksgiving.

  George Whitefield

  Thanksgiving, Men, Soul

  George Whitefield (1828). “Sermons on important subjects ... With a memoir of the Author by S. Drew; and a dissertation on his character, preaching, etc., by Joseph [or rather Josiah] Smith”, p.98

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• The number of hypotheses and theories about climate change are numerous. Quite naturally they have caught the public attention, as any proof of past climactic change points to the possibility of future climate change, which inevitably will have significant implications for global economics.

  Eduard Bruckner

  Past, Numbers, Climate

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• Combating climate change is absolutely critical to the future of our company,Green Cooler customers, consumers-and our world. I believe all of us need to take action now. PepsiCo has already taken actions in our operations and throughout our supply chain to 'future- proof' our company-all of which deliver real cost savings, mitigate risk, protect our license to operate, and create resilience in our supply chain.

  Indra Nooyi

  Real, Believe, Taken

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• I have lived, Sir, a long time, and the longer I live, the more convincing proofs I see of this truth — that God governs in the affairs of men.

  Benjamin Franklin

  Life, Men, Long

  "The Political Thought of Benjamin Franklin".

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• It seems quite proper to fear achievement, which, after all, is proof that you've successfully moved an experience from the delightfully anticipated future into the forever and sadly lost past. Avoid as long as you can the ultimate indignity: a lifetime achievement award.

  Terry Rossio

  Past, Awards, Long

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• Alas! Man's vices, horrible as they are supposed to be, contain the positive proof of his taste for the infinite.

  Charles Baudelaire

  Men, Vices, Taste

  Charles Baudelaire (1926). “Baudelaire, Prose and Poetry”

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• When I learned that aliens really do exist, I wasn't too surprised. But what did shock me when I started investigating extra-terrestrial reports a decade ago is the extent to which the proof has been hushed up. It isn't just the US government which has kept quiet about alien visits. It would be arrogant of an American like myself to assume that ETs would only choose to visit my country. Indeed, I've heard convincing stories about governments all over the world that know of alien visits - including the British government.

  Edgar Mitchell

  Country, Government, Would Be

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• This report has been difficult to write because it involves something that doesn't officially exist. It is well known that ever since the first flying saucer was reported in June 1947 the Air Force has officially said that there is no proof that such a thing as an interplanetary spaceship exists. But what is not well known is that this conclusion is far from being unanimous among the military and their scientific advisors because of the one word, proof; so the UFO investigations continue.

  Edward J. Ruppelt

  Military, Writing, June

  Edward J. Ruppelt (2011). “The Report on Unidentified Flying Objects: The Original 1956 Edition”, Cosimo, Inc.

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• Nothing has afforded me so convincing a proof of the unity of the Deity as these purely mental conceptions of numerical and mathematical science which have been by slow degrees vouchsafed to man, and are still granted in these latter times by the Differential Calculus, now superseded by the Higher Algebra, all of which must have existed in that sublimely omniscient Mind from eternity.

  Mary Somerville

  Math, Men, Unity

  Kathryn A. Neeley, Mary Somerville (2001). “Mary Somerville: Science, Illumination, and the Female Mind”, p.180, Cambridge University Press

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• Each thing that exists remains forever, and that very existence of existence is proof of its eternity. But without that realization, which is the knowledge of perfect being, man would never know whether there was existence or non-existence. If eternal existence is altered, then it must become more beautiful; and if it disappears, it must return with more sublime image; and if it sleeps, it must dream of a better awakening, for it is ever greater upon its rebirth.

  Khalil Gibran

  Beautiful, Dream, Sleep

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• The thing with Catholicism, the same as all religions, is that it teaches what should be, which seems rather incorrect. This is what should be. Now, if you're taught to live up to a what should be that never existed - only an occult superstition, no proof of this should be - then you can sit on a jury and indict easily, you can cast the first stone, you can burn Adolf Eichmann, like that!

  Lenny Bruce

  Religion, Stones, Superstitions

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• The forgiveness of God is one thing, but the proof that we want that forgiveness is the energy we expend to make amends for the wrong.

  Fulton J. Sheen

  God, Forgiveness, Religious

  FULTON J. SHEEN (1955). “WAY TO HAPPY LIVING”

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• In truth the Church is too unique to prove herself unique. For most popular and easy proof is by parallel; and here there is no parallel.

  Gilbert K. Chesterton

  Unique, Church, Easy

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• The proof of love is in the works. Where love exists, it works great things. But when it ceases to act, it ceases to exist.

  Pope Gregory I

  Love, Faith, Christian

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• I believe that in a certain way this is proof of the truth of Christianity: Heart and reason encounter one another, beauty and truth converge, and the more that we ourselves succeed in living in the beauty of truth, the more that faith will be able to return to being creative in our time too, and to express itself in a convincing form of art.

  Pope Benedict XVI

  Faith, Art, Believe

  "Reason Needs Beauty, Says Pontiff". zenit.org. August 19, 2008.

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• The "name" of the Most Holy Trinity is in a certain way impressed upon everything that exists, because everything that exists, down to the least particle, is a being in relation, and thus God-relation shines forth, ultimately creative Love shines forth. All comes from love, tends toward love, and is moved by love, naturally, according to different grades of consciousness and freedom... The strongest proof that we are made in the image of the Trinity is this: only love makes us happy, because we live in relation, and we live to love and be loved.

  Pope Benedict XVI

  Faith, Inspiration, Names

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• Dhoni is the greatest captain of our country. His record is proof of that.

  Sourav Ganguly

  Country, Epic, Dhoni

  "Dhoni the Greatest Indian Captain - Ganguly". www.espn.com. April 05, 2011.

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• I was just reading about the new Lindsay Lohan diet, which is all liquid. 80 proof.

  Joan Rivers

  Reading, Liquid, Hillarious

  Joan Rivers @Joan_Rivers, twitter.com. July 09, 2010.

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• Humor is proof that everything is going to be all right with God nevertheless.

  Charles M. Schulz

  Still Life With Woodpecker, Theologian, Nevertheless

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• As by the fires of experience, so by commission of crime you learn real morals. Commit all crimes, familiarize yourself with all sins, take them in rotation (there are only two or three thousand of them), stick to it, commit two or three every day, and by and by you will be proof against them. When you are through you will be proof against all sins and morally perfect. You will be vaccinated against every possible commission of them. This is the only way.

  Mark Twain

  Real, Fire, Two

  Mark Twain (2017). “The Complete Works of Mark Twain (Illustrated Edition): Novels, Short Stories, Memoir, Travel Books, Letters, Biography, Articles & Speeches: The Adventures of Tom Sawyer & Huckleberry Finn, Life on the Mississippi, Yankee in King Arthur's Court…”, p.8498, e-artnow

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