真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

The study of topological phases of matter is not just about discovering new materials; it's about uncovering the fundamental principles that govern the quantum world.

Quality is not an act, it's a habit.

最好的数据库系统是对用户不可见但功能强大的系统。

We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.