最好的创新往往是对最顽固问题的最简单解决方案。
The best innovations are often the simplest solutions to the most persistent problems.
引用乔布斯名言并赋予新解：保持求知欲和年轻心态
系统辨识的挑战不仅在于拟合数据，还在于提取有意义且可推广的模型。
I don’t believe in style. I believe in authenticity.
I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
做数学就是参与发现与猜想、直觉与灵感的过程。
Security is not a product, but a process.
To me, you are still nothing more than a little boy who is just like a hundred thousand other little boys. And I have no need of you. And you, on your part, have no need of me. To you, I am nothing more than a fox like a hundred thousand other foxes.