农业的真正进步应以收成和生态系统健康双重标准衡量。
True progress in agriculture measures success by both harvests and ecosystem health.
We all come from somewhere, and we carry that place with us everywhere we go.
"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."
我永远相信,只要坚持,没有什么是做不到的。