I have always liked this sentence, on the one hand, it is not artificial; Secondly, because of its profound implication, it explains the profoundness of Confucianism, Taoism and Zen. Roots, intersecting underground; Leaves, embracing each other in the blue sky, standing alone in the floating dust, washed away the lead China after wind and rain, and then become useful. The world, all beings, or things, or things, or people, all have their own reasons for existence. If you are not familiar with the world of mortals, it is important that you have the responsibility of "being virtuous and carrying things" and the character of "being wise as a fool"
Tea smells as tasteless as ever, and if people are innocent, their hearts are clear. Tea tasting, even life tasting, requires simplicity, elegance and purity. Wandering around, everything should be seen clearly, looked down upon, done well and cherished. The artistic conception is like tea, which is not arrogant when it is strong and has a aftertaste when it is light. The mood is like Zen, clear and self-sufficient. Zen is realized in the aftertaste of tea, which originated from Zen. Zen tea is also a taste of life, and it only smells good after a long time.