The true value of a forest is measured not in board feet, but in biodiversity.
森林的真正价值不是用板英尺来衡量的,而是用生物多样性来衡量的。
关于幸福,你只有在失去它的时候才知道你曾经拥有过。
饥饿和贫困是世界上许多动荡和苦难的根本原因。
Innovation is not just about technology; it's about changing the way we think and work.
All animals are equal, but some animals are more equal than others.
最高的艺术是隐藏艺术。