美国未来学家阿尔文·托夫勒说过一句著名的话；“未来的文官不再是不识字的人，而是没有学会怎样学习的人。”我们正处在一个科学迅猛发展的时代，近三十年来人类创造的知识大约等于过去两千年的总和。预计到20ng年，人类的知识比现在还要翻一番。两对新旧知识如此迅速的新陈 The famous futurist Alfvin Toffler has said something famously: “Future civilians are no longer illiterate people, but people who have not learned how to learn.” We are in a time of rapid scientific progress, The knowledge that humankind has created for thirty years is roughly equal to the sum of the past two thousand years. It is estimated that by 20ng, human knowledge will more than double. Two pairs of old and new knowledge so quickly new