Techniques employ four qualities that reflect the nature of our world. Depending on the circumstance, you should be: hard as a diamond, flexible as a willow, smooth-flowing like water, or as empty as space.
Morihei UeshibaPeace originates with the flow of things - its heart is like the movement of the wind and waves. The Way is like the veins that circulate blood through our bodies, following the natural flow of the life force. If you are separated in the slightest from that divine essence, you are far off the path.
Morihei Ueshiba