There is a saying on campus.
Brother Qiu took care of the lawn of No. 2 Middle School.
Brother Qiu picked the small wild flowers on the lawn.
Many years later, when the small wildflowers grew into big wildflowers, Brother Qiu cried: "This is not a small wildflower, it has clearly been watered into a piranha. Alas, it's a good thing I picked it, otherwise so many people would have been harmed!"