预言是人类唯一一项无法由重复练习而进步的技术。
Prophesying was the only human art that couldn't be improved by practice.
Marine conservation isn't a constraint on business—it's the foundation of its future.
科学进步必须以道德指南针为指导。
"Words are the most powerful weapons; they can build empires or destroy them."
在沙漠中，我找到了一种在文明中无法获得的自由。