农业真正的领导力意味着要超越当前的收获。
The true investor scarcely ever is forced to sell his shares, and at all other times he is free to disregard the current price quotation.
仅靠技术无法拯救我们;它必须与我们消费和思考能源方式的根本转变相结合。
形体消亡但精神不会寂灭