Chanoyu to wa....
茶の湯とは只湯を沸し茶を立てて呑むばかり成る本を知るべし (千宗易・利休居士)[“With respect to chanoyu, just make the water boil; and after the tea is prepared, simply drink it: this is the fundamental idea upon which we should act, you must understand.” (Sen-no-Sōeki, Rikyū Koji)]