You are only in the sixth grade, and you play table tennis so well. It is really "a hero makes a teenager."
If someone convinces you with the phrase "Good things don't go out, bad things spread thousands of miles", you can refute him with the poem "Spring can't close the garden, but an apricot leaves the wall".
Liu Yuxi's poem "On the side of a sunken ship, Qian Fan crosses, and a diseased tree leads to Wan Muchun". It contains the philosophy that new things will replace old things.