系统设计的未来在于将形式化方法与传统工程实践相结合。
"The future of system design lies in the integration of formal methods with traditional engineering practices."
I want to liberate America, I want people to be proud of who they are.
数学教会我们逻辑思考并系统地处理问题。
I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.
We must be free not because we claim freedom, but because we practice it.
我是一个充满缺点的女人，但我试图用激情和爱来弥补它们。