然后我有了信仰，然后我有了想象，我被他们对嘲笑的沉迷所感染，然后我看见刚果河从黑土地上蜿蜒流过，在森林中划下一道金色的沟壑。

Sustainability isn't a trend—it's the only path forward.

We are like travelers who have lost their way； we must ask， each one， for directions from a passerby.

"I always try to stay positive, even when things are not going my way."

To solve a problem, you have to be willing to think differently.

The Soviet Union was a civilization of fear, where people lived in constant dread of the knock on the door at night.