最好的电影摄影是你不会注意到的。
I don't mind being a symbol but I don't want to become a monument. There's nothing sadder than a monument.
The most important skill for a computer scientist is problem solving. The ability to formulate problems, think creatively about solutions, and express a solution clearly and accurately.
临终前与诸同志谈话，1925年3月11日
The desire for a just society is a permanent part of the human condition.