_:vb7125546 "You can\u2019t think how it elevates him in my opinion, to know for certain that he\u2019s really conscientious!"@en . _:vb7125546 "1849 May \u2013 1850 November, Charles Dickens, The Personal History of David Copperfield, London: Bradbury & Evans,\u00A0[\u2026], published 1850, \u2192OCLC:"@en .