这个世界上充满了自童年以来从未以开放的心态迎接开放之门的人。
最好的建筑是那些讲述故事的。
In computer science, we often deal with problems that are easy to state but hard to solve.
"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."