Innocence is its own defense.
清白是自己的辩护。
The key to sustainable growth is balancing economic progress with environmental responsibility.
"We are all apprentices in a craft where no one ever becomes a master."
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。
Technology can help us fish smarter, not harder.
The best innovations are often the simplest solutions to the most persistent problems.
最可怕的怪物是潜伏在我们灵魂深处的那些。