“First love is a kind of vaccination which saves a man from catching the complaint a second time.”

“You're a fine fastidious young man, as proud as a lion, as gentle as a girl. You'd make a good catch for the devil.”

“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?”

“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.”

“The more a man judges, the less he loves”

“Love is a game in which one always cheats.”

“Man can start with aversion and end with love, but if he begins with love and comes round to aversion he will never get back to love.”