The key to success in research is to focus on fundamental problems that have long-term impact.
The greatest enemy of a good plan is the dream of a perfect plan.
大家互相钩,互相镶,就是互相残害啊! 
"In the world of computer science, the only constant is change."
过去是一面镜子,但我们往往只看到自己想看的东西。