The true value of a forest is measured not just in board feet of timber, but in the lives it sustains and the ecosystems it supports.
The best conservation strategies are those that align economic incentives with ecological benefits.
一个人愈没有值得自夸之处,就愈容易夸耀自己的国家、宗教、种族或他参与的神圣事业。
过去是一个异国他乡;他们在那里做事的方式不同。