Failure in the lab is not defeat; it’s data.
"The past is a foreign country; they do things differently there."
水泥行业必须进化,否则就会被淘汰。
The paper industry has a responsibility to lead the way in sustainable practices—we can't wait for others to show us how.
我们教育系统最大的特色是对孩子环境的重视。
教育的功能是教人深入思考和批判性思考。