我们生活的时代,无时无刻不发生着改变。拥有了四季,我们才领略了温暖的春亦或是严寒的冬。如今科技也在不断发展,高清的照相机、越来越智能的手机,促使人们的生活水平在不断地提高。回首三十年前,我们都不曾想会有如此大的改变。时代在发展,科技在进步,我们扪心自问是否自己也在繁杂的尘世间有着改变?当我初次拜读此书时,就被这显眼的题目所吸引, The times we live in are changing all the time. With four seasons, we have a taste of the warm spring or cold winter. Nowadays, science and technology are also developing continuously. HD cameras and more and more intelligent mobile phones are prompting people’s living standards to constantly improve. Thirty years ago, we did not expect such a big change. As the times are developing and the science and technology are making progress, we ask ourselves whether we are also changing in a complicated world. When I first read this book, I was attracted by this conspicuous subject.