Dear Dad,
　　Up till today, you have left us 39 years. As your students and family member, we really miss you. We deeply realized how much you had suffered during those four prolonged years of inhumane torturing.
　　Today, people commemorate you, not only for your contribution to science, but also for your utter devotion and fiery loyalty to our nation. You are always living in our hearts.
　　Your daughter and student,
　　Rosaline