Sustainability isn't a cost center - it's an investment in our collective future.

你必须把失败看作开始和中间，但绝不要把它当作终点。

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

没有艺术；没有文学；没有社会；最糟糕的是，持续不断的恐惧和暴力死亡的威胁；人的生活孤独、贫困、肮脏、野蛮而短暂。