程序最重要的属性是它是否实现了用户的意图。
The most important property of a program is whether it accomplishes the intention of its user.
I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.
The intersection of mathematics and computer science is where some of the most exciting discoveries are made.
I've learned that failure is not the opposite of success, it's part of success.
外交的任务是延长决策的时间。
