如果你很难想象股市会损失 20%，你就不应该在股票中。

"To live is the rarest thing in the world. Most people exist, that is all."

"Sometimes, the only way to win is to refuse to play the game."

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.

道德既束缚又蒙蔽。它将我们束缚在意识形态团队中，彼此争斗，仿佛世界的命运取决于我们一方赢得每一场战斗。它使我们看不到每个团队都是由有重要意见的好人组成的事实。

Sometimes silence speaks louder than words.

如果你懂得倾听，死者也会开口。

做出伟大工作的唯一途径是热爱你所做的事情。