What is logical argument?

Famous quotes containing the words argument and/or logical:

    As for Hitler, his professed religion unhesitatingly juxtaposed the God-Providence and Valhalla. Actually his god was an argument at a political meeting and a manner of reaching an impressive climax at the end of speeches.
    Albert Camus (1913–1960)

    It is possible—indeed possible even according to the old conception of logic—to give in advance a description of all ‘true’ logical propositions. Hence there can never be surprises in logic.
    Ludwig Wittgenstein (1889–1951)