I would like to do something in response to EnDe's call for a stuffier Math71 web home. The only thing I can think of is to volunteer to be a "columnist" for this web home. I have promised our homeowner Liu Jun to try to write an essay for it every six month. If any of you have any thing to share in this virtual home and are too busy to write it out, please just give me a call and I will be more than happy to be your secretary and typist by putting your story, idea or comments in words for you. I hope to see more essays from more authors in our virtual home, but all I can do is "throw out a brick to invite a jade''. Okay, please let me start my professional "columnist" career today with the following brick, a little story.