2. Striving for a swim is taken from the idiom [Race to the Top]: It describes people who strive hard and always strive for personal progress. Moral: Struggle is a verb, which has the moral of striving to get and achieve. Therefore, striving for a job reflects a man's determination and perseverance to make progress, and also shows a boy's positive mental outlook.
3. Peng Ze is taken from the idiom [Peng Ze Heng Qin]: It originally meant that Tao Yuanming played a stringed piano, and he said while playing it, but he knew that the piano was interesting, so he didn't play on the strings. It is a metaphor for whether people's interests are elegant or vulgar. Moral: Peng Ze's story is easily reminiscent of "Peng Ze Hengqin", because the writer Tao Yuanming doesn't like the corruption of officialdom, and he doesn't want to bow down for the five buckets of rice, so there is hope that the boy will be honest and upright in the future.
4. Deep feelings are taken from the idiom [elegance and deep feelings]: noble character and profound interest. Moral: Its literal meaning is profound ambition and interest, which means that a boy has a good and elegant hobby and a correct and profound understanding of things.