915 Quotes About Logic



  • Author Sir Arthur Conan Doyle
  • Quote

    The cheese-mites asked how the cheese got there, And warmly debated the matter; The Orthodox said that it came from the air, And the Heretics said from the platter. They argued it long and they argued it strong, And I hear they are arguing now; But of all the choice spirits who lived in the cheese, Not one of them thought of a cow.

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  • Author Brian Clevinger
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    Most plans are critically flawed by their own logic. A failure at any step will ruin everything. That's just basic cause and effect. It's easy for a good plan to fall apart. Therefore, a plan that has no attachment to logic cannot be stopped. The success or failure of any step will have no impact on the macro level.

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  • Author Lawrence Krauss
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    It's hard to imagine a more extraordinary claim than that some hidden intelligence created a universe of more than a hundred billion galaxies, each containing more than a hundred billion stars, and then waited more than 13.7 billion years until a planet in a remote corner of a single galaxy evolved an atmosphere sufficiently oxygenated to support life, only to then reveal his existence to an assortment of violent tribal groups before disappearing again.

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  • Author Arthur Conan Doyle
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    Holmes,” I cried, “this is impossible.” “Admirable!” he said. “A most illuminating remark. It IS impossible as I state it, and therefore I must in some respect have stated it wrong. Yet you saw for yourself. Can you suggest any fallacy?

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  • Author Mike McRae
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    Sadly, because of our tribal brains, science carries a hefty cost. Treasured ideas that are loved by the community may be left behind, unable to compete with conflicting observations. Admired heroes may be found to have been mistaken. Years of hard work can amount to nothing thanks to a single observation, making a lifetime of effort seem like a waste of time. For our tribal brain, the philosopher’s toolbox is full of double-edged knives, capable of cutting away our hopes with the myths.

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