电影是关于画面里有什么和没有什么的问题。
Cinema is a matter of what's in the frame and what's out.
In computer science, we often deal with problems that are easy to state but hard to solve.
国家的力量对于任何社会的成功都至关重要。
"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."
电脑是工具,而不是思考的替代品。