感谢园林学院让我有一次发言的机会。我和陈先生结识的比较早,所以想谈谈我自己在一生之中碰到的这么一位好的老师的一些感想。今天想谈几个方面的问题。首先,陈俊愉先生1950年自留学北欧丹麦返国的途中经过德国汉堡火车站时,忎爱当时战败国大群儿童沿车站乞讨的惨状。没想到一二十年后,德国翻身,成了一个科技强国。他说: I’m grateful to Garden College for giving me a chance to speak. I met Mr. Chen earlier, so I wanted to talk about some thoughts I had encountered during my lifetime with such a good teacher. Today I want to talk about several issues. First of all, when Mr. Chen Chun-yu passed the train station in Hamburg, Germany, on his way to study in Denmark in 1950 to return to northern Denmark, he loved the horrors of begging the large group of children who were defeated in the country at that time. Did not expect one or two decades later, Germany stood up and became a science and technology powerhouse. He said: