Sustainability is not an option, it's a responsibility.

The Internet is a global resource that should be managed for the public good.

A tree is a symbol of hope—rooted in the present, reaching for the future.

I don’t do things for the reaction or the controversy. I just live my life.

解释：语言是用来充分表达作者心志的，文采是用来充分发挥语言功能的。

Writing is the only thing that, when I do it, I don't feel I should be doing something else.