恐惧束缚着你的心灵，希望释放着你的心灵。

Fear is just a feeling. Don’t let it stop you.

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.

唯一能让你勇敢的是你自己的恐惧。

最好的事业往往吸引最糟糕的论据支持，这在智力和道德层面上似乎同样适用。