“一日为师 ,终生为父”.这是咱中国人尊师传统的写照 ,也是崇高师德的体现 .回首这大半生岁月 ,从入小学到大学毕业 ,到走上工作岗位 ,经历过近百位老师的教诲 .他们都在我身上留下了深深浅浅的“琢痕”或印记 ,伴我走着人生长路 .其中最令我难以忘怀的是杨老 ,杨耀乾教授 .　 “One day as a teacher, lifelong father.” This is the Chinese portrayal of our tradition of portrayal, but also a manifestation of lofty masculine. Looking back most of the lifetime, from primary school to college, to embark on a job, experienced Nearly a hundred teachers teach them all in my body left a deep and shallow “cut marks” or imprint, along with my life-long path of which the most memorable is Yang Lao, Professor Yang Yaogan.