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.

Cleverness is a gift， kindness is a choice.

在量子世界中，概率是唯一的现实。

你能做的最激进的事情就是呆在家里，爱你的家人。

细节不是细节；它们成就了设计。