歡迎網友自由發表文章，但嚴禁發表有關相互人身攻擊言論、廣告文章、任何交易買賣 、或與本站主題不相關的文章。
請勿連續發表相同文章，關於討論區內的所有文章，本站皆擁有刪除及修改文章的權利。

回應討論主題
回應主題：
您的稱呼：
您的性別：
您的職業：
來自何方：
電子信箱：
您的首頁：
留言筆色：
討論內容： How much is a First Class stamp? alli buy "I am a computer geek," said his colleague Michael Levitt. "That's not to say that I became a computational chemist in order to play with computers, but a large part of any creative activity is to feel that you're playing. All science is driven by passion; you have to feel that you just have to do it. You have to care about things other people don't care about."

留言內容：