毕业数年、都已经上了大学的旧学生特地来探访以前的老师，真的令人感动！好温馨啊！尤其是李老师和她们相见时的欢呼声，真是闻者亦动容。教师心中希冀的回报，莫过于曾在学生的人生路上留下闪亮的轨迹，让学生铭刻于心！

It is really heart-warming when former students whom graduated years ago （and are now college students） came back to visit their teacher. The shouts of joy when the teacher met with the students can melt anybody’s heart! This is one of the fulfilling aspect of teaching!