915 Quotes About Logic



  • Author Joanna Shupe
  • Quote

    On one side of his brain, logic was standing on a chair, waving its arms to get his attention. On the other side, lust and yearning rubbed their hands together in unholy anticipation.

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  • Author Martin Heidegger
  • Quote

    Being' cannot be derived from higher concepts by definition, nor can it be presented through lower ones. But does this imply being no longer offers a problem? Not at all. We can infer only that 'Being' cannot have the character of an entity. Thus we cannot apply to Being the concept of 'definition' as presented in traditional logic, [...] which, within certain limits, provides a justifiable way of characterizing 'entities'.

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  • Author Charles F. Kettering
  • Quote

    Logic is an organized way to go wrong with confidence. We should all know by now that a logical course is not always the right one.

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  • Author Umberto Eco
  • Quote

    I was upset. I had always believed logic was a universal weapon and now I realized how its validity depended on the way it was employed.

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