This body is fragile. It is just flesh. Listen to the heartbeat. Life depends on the pumping of a muscle.
We took a bus to the nearby monastery of one of the last great Tang dynasty Chan masters, Yun-men. Yun-men was known for his pithy “one word” Zen. When asked “What is the highest teaching of the Buddha?” he replied: “An appropriate statement.” On another occasion, he answered: “Cake.” I admired his directness.