It is easier to change the specification to fit the program than vice versa.
我总是试图买入被低估的股票,并在它们被高估时卖出。
I would never hurt you,Jenny.
数学不仅仅是一系列抽象概念的集合,而是一种让我们理解宇宙的语言。
现在是过去与未来之间一座脆弱的桥。