“To that point, he had always found the vicomtesse overflowing with friendly politeness, that sweet-flowing grace conferred by an aristocratic education, and which is never truly there unless it comes, automatically and unthinkingly, straight from the heart.[...]For anyone who had learned the social code, and Rastignac had absorbed it all in a flash, these words, that gesture, that look, that inflection in her voice, summed up all there was to know about the nature and the ways of men and women of her class. He was vividly aware of the iron hand underneath the velvet glove; the personality, and especially the self-centeredness, under the polished manners; the plain hard wood, under all the varnish. [...] Eugène had been entirely too quick to take this woman's word for her own kindness. Like all those who cannot help themselves, he had signed on the dotted line, accepting the delightful contract binding both benefactor and recipient, the very first clause of which makes clear that, as between noble souls, perfect equality must be forever maintained. Beneficience, which ties people together, is a heavenly passion, but a thoroughly misunderstood one, and quite as scarce as true love. Both stem from the lavish nature of great souls.”

“Was she acting entirely consciously? No: women are always sincere, even in the midst of their most shocking duplicities, because it is always some natural emotion which dominates them. Perhaps, having given this young man such a hold on her, by having openly demonstrated her affection for him, Delphine was merely responding to a sense of personal dignity, which led her either to revoke any concessions she might have made or, at least, to enjoy suspending them. Even at the very moment when passion seizes her, it is perfectly natural for a Parisian woman to delay her final fall, as a way of testing the heart of the man into whose hands she is about to deliver herself and her future!”

“What moralists describe as the mysteries of the human heart are solely the deceiving thoughts, the spontaneous impulses of self-regard. The sudden changes in character, about which so much has been said, are instinctive calculations for the furtherance of our own pleasures. Seeing himself now in his fine clothes, his new gloves and shoes, Eugène de Rastignac forgot his noble resolve. Youth, when it swerves toward wrong, dares not look in the mirror of conscience; maturity has already seen itself there. That is the whole difference between the two phases of life.”

“The faint hints of color in her complexion, her tawny blond hair, her extraordinary thinness, all spoke of that unearthly grace modern poets find in the medieval statues. Had she been happy, she'd have been ravishing: happiness constitutes pure poetry, for women.”

“The viscountess had raised the forefinger of her right hand and made a pretty gesture toward a stool at her feet. There was such intense tyrannical passion in the gesture that the marquis relinquished the doorknob and came back.”

“No one ought even to desert a woman after throwing her a heap of gold in her distress! He ought to love her forever! You are young, only twenty-one, and kind and upright and fine. You'll ask me how a woman can take money from a man. Oh, God, isn't it natural to share everything with the one we owe all our happiness to? When one has given everything, how can one quibble about a mere portion of it? Money is important only when feeling has ceased. Isn't one bound for life? How can you foresee separation when you think someone loves you? When a man swears eternal love--how can there be any separate concerns in that case?”

“There is something noble as well as terrible about suicide. The downfall of many men is not dangerous, for they fall like children, too near the ground to do themselves harm. But when a great man breaks, he has soared up to the heavens, espied some inaccessible paradise, and then fallen from a great height. The forces that make him seek peace from the barrel of a gun cannot be placated. How many young talents confined to an attic room wither and perish for lack of a friend, a consoling wife, alone in the midst of a million fellow humans, while throngs of people weary of gold are bored with their possessions.”