Logical Truth - Logical Truth and Rules of Inference

Logical Truth and Rules of Inference

The concept of logical truth is closely connected to the concept of a rule of inference.

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Famous quotes containing the words logical, truth, rules and/or inference:

    There is no logical reason why the camel of great art should pass through the needle of mob intelligence.
    Rebecca West (1892–1983)

    Man, in spite of his tendency towards mendacity, has a great respect for what he calls the truth. Truth is his staff in his voyage through life; commonplaces are the bread in his bag and the wine in his jug.
    Rémy De Gourmont (1858–1915)

    Playing games with agreed upon rules helps children learn to live by rules, establish the delicate balance between competition and cooperation, between fair play and justice and exploitation and abuse of these for personal gain. It helps them learn to manage the warmth of winning and the hurt of losing; it helps them to believe that there will be another chance to win the next time.
    James P. Comer (20th century)

    I shouldn’t want you to be surprised, or to draw any particular inference from my making speeches, or not making speeches, out there. I don’t recall any candidate for President that ever injured himself very much by not talking.
    Calvin Coolidge (1872–1933)