The irony is that science has served only to show how small human knowledge is.

One thing is all things. To resolve one matter, one must resolve all matters. Changing one thing changes all things. Once I made the decision to sow rice in the fall, I found that I could also stop transplanting, and plowing, and applying chemical fertilizers, and preparing compost, and spraying pesticides.

Weeds play an important part in building soil fertility and in balancing the biological community . . .

Many people think that when we practice agriculture, nature is helping us in our efforts to grow food. This is an exclusively human-centered viewpoint... we should instead, realize that we are receiving that which nature decides to give us. A farmer does not grow something in the sense that he or she creates it. That human is only a small part of the whole process by which nature expresses its being. The farmer has very little influence over that process... other than being there and doing his or her small part.

Speaking biologically, fruit in a slightly shriveled state is holding its respiration and energy consumption down to the lowest possible level. It is like a person in meditation: his metabolism, respiration, and calorie consumption reach an extremely low level. Even if he fasts, the energy within the body will be conserved. In the same way, when mandarin oranges grow wrinkled, when fruit shrivels, when vegetables wilt, they are in the state that will preserve their food value for the longest possible time.

The greening of the desert means sowing seeds in people's hearts and creating a green paradise of peace on earth.

Although natural farming - since it can teach people to cultivate a deep understanding of nature - may lead to spiritual insight, it's not strictly a spiritual practice.