Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them—and then, the opportunity to choose.
自由不仅仅是随心所欲的机会；也不仅仅是在既定选项之间选择的机会。自由首先是制定可用选择的机会，对它们进行辩论——然后，才是选择的机会。
The future of coal is not about volume, but about value creation through technology and sustainability.
企业的成功不在于拥有多少资源，而在于如何有效地利用这些资源。
技术和创新将是减少排放同时满足全球能源需求的关键驱动力。
The beauty of science is that it allows us to explore the unknown and make discoveries that can change the world.
Failure is an option here. If things are not failing, you are not innovating enough.