A woman who sells herself to buy bread for her aged mother or her child, stands upon a higher moral plane than the blushing maiden who marries a money bag, in order to gratify her frivolous appetite for parties and travel. Of two men, he is the less deceived, the more logical and rational, who pays his companion of an hour in cash, each time, than he who gets a companion for life by the marriage contract, whose society was purchased as much as in the former case. Every alliance between man and woman in which either one is influenced by the substantial or selfish advantage to be gained by it, is prostitution.
__Max Nordau, Conventional Lies of Our Civilization
Do not be afraid of showing your affection. Be warm and tender, thoughtful and affectionate. Men are more helped by sympathy, than by service; love is more than money, and a kind word will give more pleasure than a present.
Grown-ups love figures. When you tell them that you have made a new friend, they never ask you any questions about essential matters. They never say to you, "What does his voice sound like? What games does he love best? Does he collect butterflies?" Instead, they demand: "How old is he? How many brothers has he? How much does he weigh? How much money does his father make?" Only from these figures do they think they have learned anything about him.
__Antoine de Saint-Exupery, The Little Prince, 1943, translated from French