本文系美籍华人、计算机专家阙若潮博士所写。他采用通俗的语言、流畅的文笔,以讲述故事的方法深入浅出地阐述了计算机工程中的若干发展和争论问题。这些看法和论点对于计算机专业的学者和工程人员是有参考价值的。对于计算机的初学者则更是一篇饶有风趣值得一读的文章。为此我们将它刊出,对于文中若干词汇,根据国内常用的习惯作了某些修改。 This article is written by Dr. Que Ruo Chao, a Chinese American and a computer expert. He uses the popular language, fluent writing style, tells the story in simple terms elaborated a number of issues in computer engineering development and debate. These views and arguments are of great value to academics and engineers in computer science. For computer beginners is even more interesting articles worth reading. To this end we will publish it, for some of the words in the article, according to some common customs used to make some changes.