学习不是一个被动的过程；它涉及知识的主动构建。

可持续发展要求我们在经济增长和环境保护之间取得平衡。

Sustainability isn't just a buzzword for us—it's the foundation of how we operate.

To write is to explore the unknown within ourselves.

Ask funders for money， and they’ll give you advice； but ask for advice and they’ll give you money.

认知的架构限制了知识表征的形式。