伟大的工程以你不理解的方式解决你未曾意识到的问题。

历史首先是那个遗产的创造和记录；进步是其日益增长的丰富性、保存、传递和使用。

"The number one benefit of information technology is that it empowers people to do what they want to do."

My favorite things in life don’t cost any money.It’s really clear that the most precious resource we all have is time.