In a string of pieces from 1919, Mao deals with the questions of sex, love and marriage. These were prompted by the suicide of a Miss Zhao, who killed herself in the marriage sedan that was taking her to a wedding she did not want. One of these articles can be found here, but there are more than a dozen others. In ‘The Question of Love – Young People and Old People: Smash the Policy of Parental Arrangement’ (1919), Mao writes:
We have many different kinds of desires, such as the desire to eat, the desire for sex, the desire to play, the desire for fame, and the desire for power and influence (also called the desire to dominate), and so on. Of these, the desires for sex and food are fundamental, the former to maintain the ‘present’ and the latter to open up the ‘future’. Of these two desires, there is no absolute difference in the desire for food according to age. Sexual desire does, however, differ with age.
The expression of sexual desire, generally speaking, is love. Young people see the question of love as being very important, while old men don’t think it’s worth worrying about … Only in China is this question put to one side. When I was young, I saw many people getting married. I asked them what they were up to. They all replied that a person takes a wife to have someone to make tea, cook, raise pigs, chase away the dogs, spin, and weave. At this time I asked, wouldn’t it be a lot easier to hire a servant? It wasn’t until later that I heard that people got married ‘to carry on the family line.’ This left me still perplexed. … Society does not regard love as being important, and thus, except for the slave’s work of making tea, cooking, and so on, marriage is nothing but that base life of fleshly desire. (What we call sexual desire, or love, involves not only the physiological satisfaction of fleshly desire, but the satisfaction of a higher order of desires – spiritual desires and the desire for social intercourse.) … In short, capitalism and love are in conflict with one another. Old men are in conflict with love. Thus there is a tight bond between old men and capitalism, and the only good friends of love are young people.
Revolutionary Writings, 1912-1949, pp. 439-40.