The New Tortoise and the Hare

"It's too dangerous, it's too dangerous! Children can't go out alone, there are bad people." "Don't run and fight on the sidewalk, it's very dangerous." "Of course you have to run the fastest in the competition, but if you run the fastest, you have to pay more attention to safety!" "Immediately apply ice after the collision to reduce swelling and relieve pain." In short, safety comes first. Mission: Safety first, competition second