A: "Knife method" is a metaphor for educational methods. "Vientiane" is a metaphor for many educational objects. The metaphor of "making the finishing point" makes many educational objects become talents. The whole sentence means "improper educational methods may destroy many educated people;" Correct educational methods can make many educated people become talents. "

"Educators should also create creative theories and technologies worthy of their worship. There is a little difference between a living statue and a marble statue. If the knife method is used improperly, it may be destroyed. If the knife method is used correctly, it is a stroke, which makes the finishing touch. " So, some things can't be a little different. Maybe just a little difference means something completely different.