在人认识世界的过程中有许多未被认识的东西,其中之一就是对人本身的认识,这不仅表现在对人的生命秘密的不了解,也表现在对各种能力、水平、性格、工作倾向等的难以了解。我们中国的语言中有不少关于人心难测的成语,比 One of the things that people do not know about in the process of people’s understanding of the world is one’s knowledge of people. This is not only manifested in ignorance of the secrets of human life, but also in the understanding of various abilities, levels, personalities, Job tendencies and other difficult to understand. There are quite a few idioms in our Chinese language about unpredictability