Modern forestry must balance three axes: ecology, economy and ethics.
现代林业必须平衡三个轴心：生态、经济和道德。
The true delight is in the finding out rather than in the knowing.
Education is not the filling of a pail, but the lighting of a fire.
The world is full of stories, but the stories are all one.
I might be in love with you. I'm waiting until I'm sure to tell you, though.
经验是我们给错误取的另一个名字。
我们必须学会倾听材料想说什么。