“学而时习之,不亦乐乎?”张华:几年前,我在哈佛大学做博士后研究时,曾经有幸和您有过一些交流,无论是在学术会议上,还是在日常生活中,您的博学和谦逊都给我留下了很深的印象。非常高兴今天能受《中国文化研究》编辑部的委托向您请教。我们知道您的成长经历和大多数学者有所不 “When you study, what are you doing?” Zhang Hua: A few years ago, when I was a postdoctoral fellow at Harvard University, I had the privilege of having some communication with you, whether at an academic conference or in my daily life I have been very impressed with your knowledge and modesty. I am very happy to be consulted by the editorial department of “China Culture Research” today. We know your growth experience and most scholars do not