撤試卷

Recall an incident in a test room that a lady invigilator allowed remain students to extend the time from mercy. One of the lasting students obtained a PHD degree not long ago. I was among them as a poor guy.
Now I am facing a test of 3 years long exam with or without an invigilator to remove my paper. But I should do self enforcement.
 
After clarifying 64 patterns, I studied and used magnet as analogy for word explanation with a cartoon by my facile imagination today. This cartoon line will continue to be my signature.

It will be one of achievements by Chinese born American that will be like a space shuttle launch, I dare say. Second after a math discovery by Zhang Yitang of Peking Univ. My flag will lead liberty and this liberty leads some people.