１９９９年２月１９日是父亲９０岁生日，他的助手刘雪英老师约我写篇东西。其实我也早想写点什么，只是苦于不知从何写起，原想和父亲聊聊，但是他的多卷本《中国通史》的编纂工作正处于尾声，比平日更繁忙了，所以不便打扰。不过，好在是写自己心灵的真实感受，不算太难... February 19, 1999 is the 90th birthday of his father. His assistant, Mr. Liu Xueying, asked me to write about something. In fact, I also want to write something early, but suffer from I do not know where to write, I originally wanted to talk with my father, but his multi-volume “General History of China” is in the process of compilation is more busy than usual, so inconvenience to disturb . However, it is good to write the true feelings of their own mind, not too difficult ...