采矿效率不仅仅是成本问题，更是减少环境影响的问题。

The desire for recognition, the thymotic part of the soul, is the most political part of man.

The internet has the power to transform lives, but only if we ensure everyone has access to it.

在困难中蕴藏着机会。

Editing is about making choices, and those choices define the film.

"The process of making a film is as important as the film itself."

Every material has its own intelligence.