信息技术、国际互联网和经济全球化的发展，把人类带进了崭新的知识经济时代。这一时代的到来，使劳动的方式、范围与结构发生了质的变化。这种变化，主要表现在以下几个方面。第一，知识劳动的比重将远远高于体力劳动。从事知识劳动的人包括科学家、程序设计人员、教师、会计 The development of information technology, the Internet, and economic globalization has brought humanity into a new era of knowledge economy. With the advent of this era, the methods, scope, and structure of labor have undergone qualitative changes. This change is mainly manifested in the following aspects. First, the proportion of knowledge labor will be much higher than manual labor. People engaged in intellectual labor include scientists, programmers, teachers, and accountants