数学中发现的快乐是无与伦比的。
The joy of discovery in mathematics is unparalleled.
What is freedom of expression? Without the freedom to offend, it ceases to exist.
对付不自由世界的唯一方法,就是变得彻底自由,以至于你的存在本身就是一种反抗。
不要在干草堆里找针。直接买下整个干草堆!
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.