这是我个人的一小步，却是全人类的一大步。

Hard work, under the old system, meant doing as little as possible.

Global challenges require local solutions with global perspectives.

"I like the night. Without the dark, we'd never see the stars."

Technology can help us manage forests, but it will never replace the wisdom of nature.

如果你想有所作为，就必须愿意承担风险。