当一扇门关闭时，你要知道，另一扇门正在打开。
When one door is closed, don't you know, another is open.
技术是工具，人性才是核心。
A person needs to walk how many roads to become a real person.
The best way to predict the future is to create it.
The truth is rarely pure and never simple.
The only limit is the one you set yourself.
我不害怕死亡，我害怕不去尝试。