农民是最早的环保主义者；我们必须支持他们发挥这一关键作用。
Farmers are the original environmentalists; we must support them in this critical role.
"Every saint has a past, and every sinner has a future."
The future of food depends on our ability to balance productivity with responsibility.
对于好建议，唯一能做的就是传递它。它对自己从来没有任何用处。
圣人与物相处而不伤害，不伤害外物的，外物也不伤害他。正因为无所伤害，才能自然地与人交往。山林啊，大地啊，都能使我欣然快乐。