哲学的任务在于揭示被日常经验遮蔽的真理。
教育是可持续林业的基础,人们保护他们所理解的事物。
The real competition is not between companies, but between different visions of the future.
森林的真正价值不是用板英尺衡量,而是用生物多样性和碳封存。