"Every family has its secrets, but in some countries, the secrets are bigger and more dangerous."

奋斗永不停歇。

The beauty of physics lies in its ability to explain the complex with simple principles.

我不是天才，我只是一个努力工作的人。

History teaches us that in 100 years from now some of the assumptions you believed will turn out to be wrong. A good question to ask yourself today is “What might I be wrong about？”