具有社会科学背景的人们从未体验过，也无法理解的那种电击感受。后来我进入了通信系统，有线电话网络，无线通信，卫星。我非常惊讶并欣赏结构良好的多层通信系统及其不同的层协议。令人难以置信，那些设计师多么渺小不为人知！渐渐地我发现, 这个世界, 甚至有不同的社会, 但政治上层，都以某种类似的方式运作。当我来到美国时,我觉得这是充满了丰富多彩的创造力的土地。看，我从没想过会有这么多的电影类型。由于我的英语不够好，我看了很多动画系列。动画，是纯粹的想象和创作形式。我目睹了计算机从DOS到Windows系统，个人电脑到工作站，个人电脑到互联网连接，触摸屏，3D绘图，人工智能，虚拟现实。是创造力带来了科技和人类文明向前发展。

Those kind of Electric shocking feelings that people with social science background could never experience, nor understand. Later on I got into communication systems, wired telephone networks, wireless telecommunications, satellites. I am so surprised and appreciate well structured multiple layer communication systems and reasonable protocols for different layers. Unbelievable , how unknown those designers! Gradually I found out that, this world, even there are different societies, yet political upper levels, somehow work in the similar way. When I came to United States, I felt it is the land full of colorful creativities. Look, I never imagined that there are so many movie genres. As my English was not good enough, I watched a lot of animation series. Animation, is a pure form for imagination and creativities. I Eye-witnessed computer changing from DOS to Windows systems , personal PC to workstation, individual computer to Internet connection, touchscreen, 3D drawing, artificial intelligence, virtual reality。 It is the creativity brings the science，technology and the human civilizations move forward.