＊網站上1982之前出版的先父著作一概源自曾經先父親自過目的版本

＊本網站的內容及資訊，可供自由瀏覽、下載、列示、列印、翻譯及複製.  

＊My father believed in the unconditional sharing of knowledge.  The contents of this website can be freely copied, downloaded, translated, reprinted, and published.