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 most profound discoveries often start with simple observations.
Sustainability is no longer an option—it's a business imperative for long-term survival.
"The writer is a man who is always trying to capture the essence of life, the essence of the human condition, the essence of the world."