I don't need a reason to be proud of myself.
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.
表演不是要成为不同的人。它是在明显不同的事物中找到相似之处,然后在那里找到自己。
海洋养育了数十亿人,我们有责任确保它在未来几个世纪继续这样做。