A teacher who is attempting to teach without inspiring the pupil with a desire to learn is hammering on cold iron.

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.

关于理论最重要的事情是它应该是可测试的。

预测未来的最好方法就是创造未来。

压力是一种特权——它意味着你有机会成就伟大的事情。