你必须对自己的能力有信心，然后足够坚强地坚持到底。

Forget about having an identity crisis and get some identity capital.

The thing that we are trying to do at Facebook, is just help people connect and communicate more efficiently.

我们都只是匆匆过客，短暂而转瞬即逝，然而我们却留下了存在的痕迹。

Cinema is not about what you show, but how you show it.

The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.

Today is difficult, tomorrow is more difficult, but the day after tomorrow is beautiful.