当你找不到人来喝你沏的茶时，当没有人需要你时，我想这就是人生完结的时候。

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

可持续性不是成本中心 - 它是对我们共同未来的投资。