９７年夏天，我怀着丧偶的凄切与孤独，象只失群的孤雁由原籍返并，一时感到人生苦短，老来更凄凉。在华北工学院这个大家庭的悉心关照下，我孤寂、悲切的心渐趋平静，逐渐投入并最终融入了离休后新的生活，充裕的时间，丰富的经验，成熟的技术，社会的关心，自我价值的体... In the summer of 1997, with the miserable and lonely life of widowhood, I returned to my hometown as a lone wild geese who only lost my life. I felt that life was too short and old was even more desolate. Under the care of this large family of North China Institute of Technology, my lonely and sad heart gradually calmed down and gradually put into and eventually integrated into a new life after retiring, ample time, rich experience, mature technology and social concern, Self-worth body ...