幸福不仅仅是悲伤的缺席；它是意义的在场。
Happiness is not just the absence of sadness; it's the presence of meaning.
Coal’s future depends on our ability to make it cleaner and more efficient.
The best way to get a project done faster is to start sooner.
未来属于那些敢于梦想并大胆行动的人。
怎么会有不用同道的人而只用与自己意见相同的人的道理呢？
Global energy cooperation is essential to address common challenges.
The smallest moments can hold the greatest truths.