A poem that begins with ten.

Ten years of life and death, ten steps to kill one person and so on. Ten years of life and death: from Su Shi's "Twenty Dreams in the First Month of Jiang" in the Song Dynasty, the whole sentence is ten years of life and death, which is unforgettable without thinking. Kill one person in ten steps: from Li Bai's "Chivalrous Man" in the Tang Dynasty, the whole sentence is to kill one person in ten steps, and not leave a trip for a thousand miles.