负责任的林业不是一种选择,而是我们所有人的义务。
论证是一种颓废的意志
Neither the life of an individual nor the history of a society can be understood without understanding both.
One can't proceed from the informal to the formal by formal means.
我认为冒险和拥抱未知是很重要的。
I don't think you can ever do your best. Doing your best is a process of trying to do your best.