Gibbon's work has been praised for its style, its piquant epigrams and its effective irony. Winston Churchill memorably noted, "I set out upon ... Gibbon's "Decline and Fall of the Roman Empire" was immediately dominated both by the story and the style. ... I devoured Gibbon. I rode triumphantly through it from end to end and enjoyed it all." Gibbon was pivotal in the secularizing and 'desanctifying' of history, remarking, for example, on the "want of truth and common sense" of biographies composed by Saint Jerome. Unusually for an 18th-century historian, Gibbon was never content with secondhand accounts when the primary sources were accessible (though most of these were drawn from well-known printed editions). He said, "I have always endeavoured to draw from the fountain-head; that my curiosity, as well as a sense of duty, has always urged me to study the originals; and that, if they have sometimes eluded my search, I have carefully marked the secondary evidence, on whose faith a passage or a fact were reduced to depend." In this insistence upon the importance of primary sources, Gibbon broke new ground in the methodical study of history: