过去并未死去，它甚至还未过去。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the 21st century.

个人的不是私人的；它是政治的。