我喜欢与众不同，脱颖而出。
The world needs responsible miners who understand the value of both minerals and the planet.
So many good ideas are never heard from again once they embark in a voyage on the semantic gulf.
自由民主的传播和世界经济的整合已经创造了一种情况，即大国不再愿意冒险相互开战。
I've been waiting more than 30 years to say this: "Dad, I always told you I'd come back and get my degree." I want to thank Harvard for this timely honor. I'll be changing my job next year…and it will be nice to finally have a college degree on my resume.
Our industry must be part of the solution to climate change, not seen as part of the problem.