枯竭的河床,并不感谢它的过去。
矿工的安全永远不应该用成本效益分析来衡量。
Businesses are not built by one person, but by a group of people.
Sustainability starts with small steps, but requires big vision.
"The only way to predict the future is to create it."
气候模型就像时间机器 - 它们让我们能够窥视可能的未来。