李银河说爱情

This book is 40 compulsory lessons about love and the sociologist and scholar Li Yinhe will tell you the nature of love, marriage and sex. This book is the fruit of Li Yinhe's research of marriage, family and sex for 40 years, a systematic summary of the author's research and reflections. She thoroughly tells the topics of love and sex, standards of choosing spouse, extramarital affair, sexual minority, reproduction concept, sex education, women independence, etc. From the conflicts between personal wish and norms or customs to the tension between liquidity of emotions and fixity of marriage, the author tells marriage systems from home and abroad, attitudes towards love and changes and trend of attitude towards sex, offering a glimpse of love in different cultures and expanding the readers' views towards sexual relations. And she also gives detailed interpretation of the plight in marriage, love and sex and related social hotspots.