美しいものは、いつかは壊れる運命にある。

我喜欢让我笑的人。我真心认为笑是我最喜欢的事情。它能治愈许多疾病。这可能是人身上最重要的东西。

温暖的雨和晴和的风初融冰冻，柳叶如眼、梅花如腮，已感觉到春心的萌动。

"The past is never dead. It's not even past."

To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.

The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.