你无法总是控制外面发生的事情。但你总能控制内心发生的事情。
You cannot always control what goes on outside. But you can always control what goes on inside.
A story is never finished; it only stops.
It is our mission as scientists of this generation to ensure Chinese people have enough to eat.
It is better by noble boldness to run the risk of being subject to half of the evils we anticipate than to remain in cowardly listlessness for fear of what might happen.