"Model checking is a powerful technique for verifying the correctness of finite-state concurrent systems."

However difficult life may seem, there is always something you can do and succeed at.

创新不仅仅是创造新事物，而是让现有的事物变得更好。

Only by integrating environmental protection into the entire production process can green development be truly achieved.

你不能只问顾客要什么，然后想法子给他们做什么。等你做出来，他们已经另有新欢了。