最可持续的森林是既能满足人类需求又能屹立不倒的森林。
Men trust their ears less than their eyes.
我们写的每一个字都是朝着理解自己和周围世界迈出的一步。
The essence of mathematics lies in its freedom.
Don't worry about the world coming to an end today. It's already tomorrow in Australia.
每个故事都是一次旅程,每次旅程都会改变我们。