岁月飞逝去,知交半零落!往事常萦怀,似梦又如烟。这本书原是我自编自印的一个集子,分五个部分记述了自己的某些经历,以及对一些人和事的回忆和怀念,还有几十年来亲历亲闻亲见的有些重要事件、工作记录和对一些问题、人物的探索和思考。目的是使尚有一定保存价值的资料不致散失,也 Time flies to go, I know half down! Past often pregnant, like a dream and smoke. This book was originally a collection of self-printed books, which narrated some of my experiences in five sections, as well as memories and memories of some people and things, as well as some people who have witnessed and heard for decades Important events, records of work and exploration of some issues and characters. The purpose is to make sure there is a certain value of the information will not be lost, also