In the end, the goal of computer science is not just to build faster machines, but to deepen our understanding of the universe.
To travel is to discover that everyone is wrong about other countries.
在我们身上,没有什么是永恒的。
Love is the most powerful force in the world.
【释义】:礼节重在相互回应。送出礼遇而对方不回应,这是不合礼数的;接受了别人的礼遇却不回报,同样也是不符合礼的要求。