拓扑绝缘体的美在于它们的鲁棒性；它们的表面态受到对称性和拓扑的保护，使它们对某些类型的无序免疫。
The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.
今天我们开采的石料必须留下让未来引以为豪的遗产。
我是一个喜欢非传统的人。
The best way to predict the future of healthcare is to create it.