chunk: In Part II, Un Grand homme de province à Paris, Lucien is contrasted both with the journalist Lousteau and the high-minded writer Daniel d’Arthez. Jilted by Mme de Bargeton for the adventurer Sixte du Châtelet, he moves in a social circle of high-class actress-prostitutes and their journalist lovers: soon he becomes the lover of Coralie. As a literary journalist he prostitutes his talent. But he still harbours the ambition of belonging to high society and longs to assume by royal warrant the surname and coat of arms of the de Rubemprés. He therefore switches his allegiance from the liberal opposition press to the one or two royalist newspapers that support the government. This act of betrayal earns him the implacable hatred of his erstwhile journalist colleagues, who destroy Coralie’s theatrical reputation. In the depths of his despair he forges his brother-in-law’s name on three promissory notes. This is his ultimate betrayal of his integrity as a person. After Coralie’s death he