一个人的灵魂在他们的故事中显露出来。

We must strengthen international cooperation to jointly address the challenges of energy security and climate change.

小说是一面镜子，反映了人类存在的复杂性。

跨行业合作是解决全球森林砍伐挑战的关键。

Sustainable packaging isn't a cost center—it's your brand's most visible commitment to the future.

解析：比喻立志用功需要循序渐进。