一个没有书籍的世界是一个没有光明的世界。
最大的恐惧不是死亡,而是生活。
The city is a school, and its buildings are the teachers.
【释义】不做那些自己不该做的事,不要贪图那些不属于自己的东西。
"We are still in the early days of understanding how to build truly intelligent systems."