要享受自由，我们必须控制自己。

Where I am, I don't know, I'll never know, in the silence you don't know, you must go on, I can't go on, I'll go on.

破坏容易建设难。

The less I know about other people’s affairs, the happier I am.

I don't care about others to scold me, as long as they fear me.

The only thing that is constant is change.