最大的风险就是不去冒险。
城市是一所学校,它的建筑是老师。
The only way to survive is to have a sense of humor.
We are all part of an unbroken chain of life.
林业的未来属于那些将树木视为生命系统而不仅仅是立木库存的人。
真正的智能是理解,而不仅仅是计算。
The most dangerous man to any government is the man who is able to think things out for himself.