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Logic Quotes

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Logic Quotes

“You can't. Do you hear me? You think you've figured something out? You run over here so pleased with yourself because you changed your mind. Now you're certain. You're so... sloppy. You don't know anything. The book, the math, the dates, the writing, all that stuff you decided with your buddies, it's just evidence. It doesn't finish the job. It doesn't prove anything.”

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Author:David Auburn
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“Do you think it's possible that things that seem to be discrete in three dimensions might all be part of the same bigger object in four dimensions? ...What if humanity- that collective noun we so often employ- really is, at a higher level, a singular noun? What it what we perceive in three dimensions as seven billion individual human beings are really all just aspects of one giant being?”

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Author:Robert J. Sawyer
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“We think of the number "five" as applying to appropriate groups of any entities whatsoever - to five fishes, five children, five apples, five days... We are merely thinking of those relationships between those two groups which are entirely independent of the individual essences of any of the members of either group. This is a very remarkable feat of abstraction; and it must have taken ages for the human race to rise to it”

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Author:Alfred North Whitehead
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“Logic is the subject that has helped me most in picking stocks, if only because it taught me to identify the peculiar illogic of Wall Street. Actually Wall Street thinks just as the Greeks did. The early Greeks used to sit around for days and debate how many teeth a horse has. They thought they could figure it out just by sitting there, instead of checking the horse. A lot of investors sit around and debate whether a stock is going up, as if the financial muse will give them the answer, instead of checking the company.”

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Book:One Up On Wall Street: How To Use What You Already Know To Make Money In
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“If there's any comparison between the compassion and decency of the American people and the terrorist tactics of extremists, it's flawed logic. It's just I simply can't accept that. It's unacceptable to think that there's any kind of comparison between the behavior of the United States of America and the action of Islamic extremists who kill innocent women and children to achieve an objective.”

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Author:George W. Bush
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“what a writer does is to try to make sense of life. I think that's what writing is, I think that's what painting is. It's seeking that thread of order and logic in the disorder, and the incredible waste and marvelous profligate character of life. What all artists are trying to do is to make sense of life.”

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Book:Conversations with Nadine Gordimer
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“I remember one English teacher in the eighth grade, Florence Schrack, whose husband also taught at the high school. I thought what she said made sense, and she parsed sentences on the blackboard and gave me, I'd like to think, some sense of English grammar and that there is a grammar, that those commas serve a purpose and that a sentence has a logic, that you can break it down. I've tried not to forget those lessons, and to treat the English language with respect as a kind of intricate tool.”

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Author:John Updike
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“The professor husband of a friend of mine has likened children to the insane. I often think of it. He says that children live on the edge of madness, that their behavior, apparently unmotivated, shares the same dream logic as crazy people's. I see what he means, and because I've learned to be patient with children, to tease out the logic that's always somewhere there, and irrefutable once explained.”

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Book:The Woman Upstairs
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“Brought up a Presbyterian, indoctrinated from the Catechism, and being naturally of an inquiring mind, I fell a ready prey to the logic of infidelity, as soon as I began to think for myself. But that which at first threatened to be the utter shipwreck of faith in God and the Bible was, under God's providence, over-ruled for good, and merely wrecked my confidence in human creed and systems of Bible misinterpretations.”

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Book:Studies in the Scriptures
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“Descartes' immortal conclusion cogito ergo sum was recently subjected to destruction testing by a group of graduate researchers at Princeton led by Professors Montjuic and Lauterbrunnen, and now reads, in the Shorter Harvard Orthodoxy: (a) I think, therefore I am; or (b) Perhaps I thought, therefore I was; but (c) These days, I tend to leave that side of things to my wife.”

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Book:Ye Gods!
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“Parenting is not logical. If it were, we would never have to read a book, never need a family therapist, and never feel the urge to call a close friend late at night for support after a particularly trying bedtime scene. . . . We have moments of logic, but life is run by a much larger force. Life is filled with disagreement, opposition, illusion, irrational thinking, miracle, meaning, surprise, and wonder.”

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Book:Raising a Daughter: Parents and the Awakening of a Healthy Woman
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“Comedy is an intellectual affair, and deals chiefly with logic. Tragedy is an emotional affair, and deals chiefly with value. Horace Walpole once said that "life is a comedy to the man who thinks and a tragedy to the man who feels." Comedy is negative; it is a criticism of limitations and an unwillingness to accept them. Tragedy is positive; it is an uncritical acceptance of the positive content of that which is delimited. Since comedy deals with the limitations of actual situations and tragedy with their positive content, comedy must ridicule and tragedy must endorse.”

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Author:James Kern Feibleman
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“Water is two parts hydrogen and one part oxygen. What if someone says, “Well, that’s not how I choose to think about water.”? All we can do is appeal to scientific values. And if he doesn’t share those values, the conversation is over. If someone doesn’t value evidence, what evidence are you going to provide to prove they should value it? If someone doesn’t value logic, what logical argument could you provide to show the importance of logic?”

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Author:Sam Harris
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“We are neck and neck but there will be a very - it will be a very tough campaign in the last ten days. We must be very open and sincere with the Greek people. They should know what they could really expect. I think all of these old political logic is dead. We have to be honest, open and determined to get the Greeks out of this crisis.”

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Author:Dora Bakoyannis
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“Just between you and me, shouldn’t the World Bank be encouraging MORE migration of the dirty industries to the LDCs [Less Developed Countries]?... I think the economic logic behind dumping a load of toxic waste in the lowest wage country is impeccable and we should face up to that... I’ve always though that under-populated countries in Africa are vastly UNDER-polluted, their air quality is probably vastly inefficiently low compared to Los Angeles or Mexico City.”

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Author:Lawrence Summers
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“Alchemy and Kabbalah are later developments in my thinking. I think the primary interest has been the relationship of magic and mystery to logic and understanding. Those are the primary driving forces of my life. I have this ability, for some reason, to be able to hold both the Magical MysteryTour we're on in conjunction with the logical rigor of understanding theoretical physics, which makes me kind of a rare bird, because usually you're one or the other.”

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Author:Fred Alan Wolf
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“The theory that gravitational attraction is inversely proportional to the square of the distance leads by remorseless logic to the conclusion that the path of a planet should be an ellipse .... It is this logical thinking that is the real meat of the physical sciences. The social scientist keeps the skin and throws away the meat.... His theorems no more follow from his postulates than the hunches of a horse player follow logically from the latest racing news. The result is guesswork clad in long flowing robes of gobbledygook.”

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Author:Anthony Standen
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