摄像机不仅仅是一个工具，它是摄影师视觉的延伸。

In a crisis, the priority is to stop the bleeding.

I am not young enough to know everything.

The severity of Russian laws is alleviated by the fact that it is not obligatory to execute them.

Optimization hinders evolution.

互联网的未来不在于技术，而在于人。