The ground for taking ignorance to be restrictive of freedom is that it causes people to make choices they would not have made had they seen what their choices involved.

计算机科学中的挑战不仅仅是解决问题，而是理解为什么它们首先是问题。

技术应该为生态服务，而不是相反。

The true power of mathematics lies in its ability to simplify the complex and reveal the underlying patterns of the universe.

The challenge in model checking is not just to find errors, but to understand why they occur.

The mind is a flow of ever-changing experiences.

失败是成功之母，但如果没有承认它的勇气，就什么也不会产生。