我们必须重新思考与自然的关系,以确保长期生存。
We must rethink our relationship with nature to ensure long-term survival.
解析:吃粗粮,喝清水,弯起胳膊当枕头,这其中也有着乐趣。
"You have to be willing to be misunderstood if you're going to innovate."