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Logic Quotes

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Logic Quotes

“When quite young I can remember I had no thought or wish of surpassing others. I was rather taken with a liking of little arts and bits of learning. My mother carefully fostered a liking for botany, giving me a small microscope and many books, which I yet have. Strange as it may seem, I now believe that botany and the natural system, by exercising discrimination of kinds, is the best of logical exercises. What I may do in logic is perhaps derived from that early attention to botany.”

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Author:William Stanley Jevons
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“TEF is predicated on logic, a simple wager that every human faces: If a reasoning human being loves and values life, they will want to live as long as possible-the desire to be immortal. Nevertheless, it's impossible to know if they're going to be immortal once they die. To do nothing doesn't help the odds of attaining immortality-since it seems evident that everyone will die someday and possibly cease to exist. To try to do something scientifically constructive towards ensuring immortality beforehand is the most logical conclusion.”

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Author:Zoltan Istvan
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“The truth is, that common-sense, or thought as it first emerges above the level of the narrowly practical, is deeply imbued with that bad logical quality to which the epithet metaphysical is commonly applied; and nothing can clear it up but a severe course of logic.”

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Book:The Essential Peirce, Volume 1: Selected Philosophical Writings? (1867–1893)
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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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“For me, who only desire to become wise, not more learned or eloquent, these logical or Aristotelian dispositions of parts are of no use.”

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Book:Works, Comprising His Essays, Letters, and Journey Through Germany and Italy: With Notes from All the Commentators, Biographical and Bibliographical Notices &c., &c
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“Since the attachment to the cult of Islam is psychological, the solution must also be psychological. We have all the logical proof that Islam is false. But logic has its limitation. Brainwashed people dismiss logic and pride themselves in their blind faith. Psychological warfare is extremely powerful. The Muslim bravado must be destroyed by humiliations and ridicule.”

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Author:Ali Sina
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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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“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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“We must question the story logic of having an all-knowing all-powerful God, who creates faulty Humans, and then blames them for his own mistakes.”

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Author:Gene Roddenberry
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“In this world are very few things made from logic alone. It is illogical for man to be too logical. Some things we must just let stand. The mystery is more important than any possible explanation. The searcher after truth must search with humanity. Ruthless logic is the sign of a limited mind. The truth can only add to the sum of what you know, while a harmless mystery left unexplored often adds to the meaning of life. When a truth is not so important, it is better left as a mystery.”

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Author:Bryce Courtenay
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“I once knew an otherwise excellent teacher who compelled his students to perform all their demonstrations with incorrect figures, on the theory that it was the logical connection of the concepts, not the figure, that was essential.”

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Book:Space and Geometry in the Light of Physiological, Psychological and Physical Inquiry
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“Liberalism and capitalism address themselves to the cool, well-balanced mind. They proceed by strict logic, eliminating any appeal to the emotions. Socialism, on the contrary, works on the emotions, tries to violate logical considerations by rousing a sense of personal interest and to stifle the voice of reason by awakening primitive instincts.”

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Book:Socialism - An Economic and Sociological Analysis: The Economist
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