The "small" and "big" in the title of the article "From a Young Age" referred to: "Small" refers to the plot, characters, and other relatively simple and limited parts of the novel, which is the small world of the novel; 2."Big" refers to the grand theme of society, history, life, etc. reflected in the novel, that is, the big world of the novel. Through the plot, characters and other small parts of the novel, it shows the grand theme of society, history, life and other aspects reflected in the novel. From childhood to adulthood, it reflects a broader world and life philosophy.