自由民主的力量在于其适应和改革自身的能力。
The strength of liberal democracy lies in its ability to adapt and reform itself.
Every performance is a new challenge.
You don't manage people; you manage things. You lead people.
There is no solitude in the world like that of the big city.
海洋的化学是一种我们才刚刚开始理解的语言。