我们必须在能源需求和环境保护之间取得平衡。
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.
在这种人人对人人的战争中，还有一种后果；没有什么可以不公正。对于权利和错误、正义和不正义的概念在那里无所适从。没有共同的权力，就没有法律；没有法律，就没有不公正。
技术变革不是外生的；它是人们对市场激励做出反应而采取的有意行动的结果。