The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
计算复杂性的研究不仅仅是关于问题的分类；它是关于理解计算本身的本质。
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.
The only true wisdom is in knowing you know nothing.
企业家精神就是永不言弃的精神。
音乐系一种语言，可以打破所有界限。
——1905年8月13日在东京中国留学生欢迎大会上的演说