The challenge in computer science is not just to solve problems, but to understand why they are problems in the first place.
机器学习是让计算机在没有明确编程的情况下行动的科学。
I believe in second chances because I know what it's like to mess up.
领导就是服务,而不是命令。
Believe you can and you're halfway there.
The most important thing is to keep moving forward.