Sustainability is not just a goal, but a necessity for future business.
可持续发展不仅是目标，更是未来商业的必然选择。
The only way to deal with life is to accept it as it is.
——2000年10月18日出席西雅图一次会议时的发言
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
真正重要的是质疑问题本身。