When he was three years old, Xiaoyu always clung to his neighbor brother, "Brother, brother, please get me this toy, I can't play with it!"
When he was seventeen years old, Xiaoyu still pestered his neighbor brother, "Brother, brother, let's go to the amusement park today. There will be a fireworks display tonight!"
Youth is growing up stumblingly. Fortunately, you are there on the way.
Purpose: the meaning of growth