FROM THE GARDEN OF ZEN: A Tsubo-niwa (inner garden) in Daitoku-ji (Kyoto)http://www.thegardenofzen.com/2010/10/tsubo-niwa-inner-garden-in-daitoku-ji.htmlThe Word of Zen However thick a bamboo grove is, a stream is free to flow through it. However high a mountain is, a white cloud is free to drift over it.