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.
拓扑绝缘体的发现开启了凝聚态物理学的新前沿，其中对称性和拓扑的相互作用导致了新的量子物质状态。
The best way to conquer fear is to face it head-on.
It is better for you to be free of fear lying upon a pallet, than to have a golden couch and a rich table and be full of trouble.
好的设计是隐形的；只有当它不好时你才会注意到。
没有思想的自由，就没有真正的自由。
孔子说：“君子求自己，小人求别人。”