"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."
预测未来的最好方法就是创造它。
欧洲不应是一个怀旧的洲,而应是一个充满希望的洲。
可持续发展不再是可选项,而是任何负责任的采矿业务的必要条件。