Bamboo is very common, however, bamboo is closely related to people's lives. Green bamboo, the whole body is a treasure: bamboo poles are not only building materials, but also raw materials for papermaking; Bamboo skin can be woven into bamboo ware; Bamboo juice and bamboo shavings can be used as medicine; Bamboo shoots are delicious, help digestion and prevent constipation. Bamboo is really a "green treasure mine". However, I appreciate the indomitable character of bamboo more. Since ancient times, it has been known as the "Three Friends of Old Leng" with Song and Mei. It has been sung by poets, portrayed by painters, carved by artists and yearned for by tourists for many years. When the spring breeze has not melted away the residual cold in winter, Hsinchu has quietly sprouted underground. As soon as the spring breeze passes, it is like a sword, which goes through rocks, pierces frozen soil, takes off layers of bamboo shoots, puts on green clothes and goes straight into the sky. The summer solstice is cold, the wind is cold, the frost and snow are cold, and the four seasons are continuous, which fully shows the strong vitality of bamboo that is not afraid of difficulties and pressure. This is a character that people see and do exist. Isn't the character of bamboo the national spirit of self-improvement and perseverance of our Chinese nation? As each of us, don't we need this spirit?