"A book is a door. You open it. You step through."
书是一扇门,你打开它,然后走进去。
释义:想要夺取什么,必先给予一些什么。
We try to buy stocks that are undervalued, and then we wait for the market to recognize their value.
语言不仅仅是一种工具;它是流离失所者的家园。
In the age of big data, the mathematical principles of data structures and algorithms have become more critical than ever.