信じることは、時には怖いことだ。

就这样，她走了。

The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.

I don’t make music for the critics. I make it for the people who need it.

Act as if what you do makes a difference. It does.

I don’t care if you’re black, white, straight, bisexual, gay, lesbian, short, tall, fat, skinny, rich or poor. If you’re nice to me, I’ll be nice to you. Simple as that.

科学发现的过程与发现本身同样重要，因为它教会我们探究的本质和我们理解的极限。

The future is hidden even from those who make it.

Sustainability isn't just a trend—it's a responsibility we all share.