The transition to cleaner energy must be practical, affordable, and reliable.

Every lump of coal we mine keeps the lights on in someone's home.

过度捕捞是管理的失败，而不是海洋的失败。

When he looked into her dark eyes, and saw that her lips were poised between a laugh and silence, he learned the most important part of the language that all the world spoke—the language that everyone on earth was capable of understanding in their heart. It was love.

互联网正在成为未来地球村的城镇广场。

预测未来的最好方法就是创造未来。

Sustainability isn't just about planting trees—it's about planting the right trees in the right places for the right reasons.

历史研究不仅关乎过去，也关乎理解现在和预见未来。