The effects of policy changes are often more nuanced than simple economic models suggest.
政策变化的影响往往比简单的经济模型所暗示的更为微妙。
The perfection of machinery is to produce the desired effect with the least possible friction and waste.
The quality of an organization is determined by the quality of its services.
建筑是一种责任，是对社会的责任。
Theologians may quarrel, but the mystics of the world speak the same language.