Abstract
I, too, belong to the "old three classes."* At the age when I should have been in college, I went to Yunnan to dig ditches. This was bad for me; but worse, still, it caused my parents great anxiety. It has been said that worrying about their children took years off the lives of the parents of educated youth who were sent to the countryside, and that is how it was in my family. Parents always try to protect their growing children, and to be powerless to do so during that exceptional decade meant they had a lot of worry. As an adult, I have had pangs of conscience about this, and especially so when my father passed away. When I think about the details, of course, it was not my fault; but those feelings never go away