Sustainable forestry is not an option; it's our responsibility.

我不是那种会让对努力的热爱减少的人。

成为作家意味着成为观察者、倾听者和记录者。

文学有改变世界的力量，一次一个词。

Sustainability isn't a cost center; it's the ultimate competitive advantage.

你越深入数学，就越意识到还有多少未知。