人生在世，贵在勤劳。勤劳就不会贫乏。

Never think that war, no matter how necessary, nor how justified, is not a crime.

Chinese mining industry must enhance international competitiveness to go global.

Sustainability is not an option, it's a necessity.

我不睡觉，因为我太忙于梦想。

创新不仅仅是关于技术；它是关于改变我们的生活方式。