我们是我们的选择。

Sustainability isn't a cost; it's an investment in relevance and longevity.

We have not yet learned to think, but we are learning.

盖亚假说是为那些喜欢散步或只是站着凝视的人准备的，他们思考地球及其承载的生命，并推测人类活动的后果。