Do you know the water and moon? The one flows on, and yet never goes anywhere, and the other waxes and wanes, yet never diminishes or grows. If you look at them from the point of Change, then heaven and earth never stay the same for even the blink of an eye. If you look from the point of what is unchanging, then all things, and I, are inexhaustible, so what is there to envy? Between heaven and earth, each thing has its master, and if it were not mine, even if only a hair, I would not take it. Only the clear wind on the river, and the bright moon between the mountains: the ear receives one and creates sound, the eye meets the other and makes color; you can take these without prohibition, and use them without exhausting them. This is the infinite treasure of the Creator, and what you and I can share and rejoice in." - Su Shi, 1057-1101