Every ton of coal we extract carries equal weight in responsibility.

教育是燃起火焰，而非灌输一个容器。

最好的歌曲是来自灵魂的那些。

建筑是一门社会艺术；它必须服务于社区。

The most sustainable businesses are those that balance economic growth with environmental responsibility.

跨国合作是解决全球粮食挑战的关键。