林业的创新意味着在生态健康与经济可行性之间取得平衡。

海洋的化学是一种我们才刚刚开始理解的语言。

We are what we repeatedly do. Excellence, then, is not an act but a habit.

奥运会不仅仅是赢得奖牌，而是促进国家之间的理解和友谊。

计算效率的概念是学习算法设计的核心。

When someone makes a decision, he is really diving into a strong current that will carry him to places he had never dreamed of when he first made the decision.