There is no independent existence. There is no you and no me apart from other people and the earth and the wind and the sun. We exist because of numberless causal factors—our genetics, the love of our mothers and fathers, our place in time, the food we eat, the air we breathe, the water we drink, and so on. And we are defined by our relationships to others and to our world. This is the matrix in which we act. When designing a garden we will again and again remind ourselves of this and cultivate the mind that thinks in unfolding, evolving energetic systems. Because a garden is a complete mandala, its parts relate to one another. Together they form one whole energetic system. The parts are inseparable from the whole, and the whole is inseparable from its parts, and both are in process of changing.