把你的手放在滚热的炉子上一分钟,感觉起来像一小时。坐在一个漂亮姑娘身边整整一小时,感觉起来像一分钟。这就是相对论。
"You can love someone so much...But you can never love people as much as you can miss them."
The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.
We shouldn't teach great books; we should teach a love of reading.