大量的社会研究资料表明，现代社会中成功的儿童大多来自由亲生父母组成的双亲家庭，这恐怕是没有什么疑问的了。而近来人们背离此类家庭的结果是年轻人的道德败落和世风日下。现代社会面临的最大困境之一就是核家庭本身以惊人的速度解体，其根本原因在于婚姻的性质发生了变化 A great deal of social research data shows that most of the successful children in modern society come from parents who are made up of biological parents. I am afraid there is no doubt about this. The result of recent departures from such families is the moral decline and worldly living of young people. One of the biggest dilemmas facing modern society is that the nuclear family itself has disintegrated at an alarming rate. The fundamental reason for this is that the nature of marriage has changed