实现明天理想的唯一障碍是今天的疑虑。

Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with less environmental impact.

最好的文学挑战我们以不同的方式看待世界。

I don't think that you have any insight whatsoever into your capacity for good until you have some well-developed insight into your capacity for evil.

Collaboration is key—governments, businesses, and communities must work together for sustainable forests.