On a rainy night in late spring, the fallen flowers were covered with flowers. I saw an old man knocking on bamboos in the bamboo garden in the rain. The wind, rain and fallen flowers could not disturb his mind. By knocking on bamboo as a metaphor for the trials and tribulations of life, one can understand that internal friction and ups and downs are the only way to polish one's character and make one grow transparently.
Intention: Difficulties, anxiety and internal friction in life are all the blows that time has on the human heart. Only by accepting ups and downs and imperfections can we be able to settle down, be calm and self-sustained.