You have to believe in yourself when no one else does. That's what makes you a winner.
当没有人相信你时，你必须相信自己。这就是让你成为赢家的原因。
煤炭的未来不仅仅是开采，而是我们如何负责任地将其融入不断变化的能源格局。
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
未经反思的人生是半生，而传记就是那面镜子。