My 40th Birthday Party (May 2008):
(Best View with 32 bit Color and LCD Display) 

Some Quoats from Friends' emails:

Dr. Tobias Korn (Germany): "Keep in mind that men don't really age, just gain maturity."

Prof. Esther M. Conwell (US): "I can't believe you are 40. That is even more incredible than that I will be 86 tomorrow. I still think of you as a young student. But your students must consider you 'over the hill', as we would say it in the U.S."

Prof. Uli. Zuelicke (New Zealand): "I do not think you (and, later this year, I myself) are over the hill yet! Just think of yourself as Everest, not a hill :-)."

Prof. Jaro. Fabian (Germany): "It is not a phase transitions but many things will go better and some worse. I wish you all the best."

Prof. Lu Yu (China) "Keep going with full vigor!"

Dr. Peter Kleinert (Germany): "Please don't forget: Nothing fails like success. (Kenneth Boulding)"



with Ping Cui


with Xian-Chou Zhou








with Yang Chen, Bing Wang, Wu Xu, and Guan-Zhong Wang














Ping Cui and Yang Chen


Qin-Wei Shi and Ming-Qi Weng


Ming-Qi Weng, Zi-Jin Lin, Xian-Hui Chen, Xiang-Guang Feng, Wu Xu, Bing Wang and Me


Zi-Jin Lin, Yang Chen, Xiang-Guang Feng and Bin Wang


with Xiang-Guang Feng










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