Once a person is misplaced, it is rubbish. The rubbish here doesn't mean that you are worthless, but that your situation has nothing to do with your talent. You are useful, but useless. "You can't do much in the Dojo in the snail's shell, and you can't do much in the race on the pot."

Only by letting the most professional people do the most professional things can everyone's specialties be brought into play. A university professor's farming level may not be as good as that of an old farmer. It is not necessarily well-cooked tea eggs that study nuclear missiles; Engineering academicians may not be able to make the pigs on the farm healthy and shiny.

Talents are misplaced, just like: let Zhang Fei embroider, Daiyu strike while the iron is hot, cavalry go to sea battle, professors go to siege, cannons go to fight mosquitoes ... either useless or ruined. On the way out, the value of a bag of pickles and a few rags may be far greater than the use of a big bag of gold and silver jewelry. Money can't keep you hungry, and cold can't keep you out of the cold. No matter how much gold and silver jewelry is, it will naturally be eliminated. This is why many historical figures are able to call the shots and have extraordinary energy when they are in office, but once the environment changes, their survival ability is not as good as that of ordinary people, which shows that genius must be placed in the right position to play its talents, otherwise it will be swept out of the house. In real life, there are also many cadres who are very talented and courageous when they are in office; There is a charming elegance; Deploy troops, strategize and win the peace thousands of miles away; But once he retreated to the second line, his face shrank and his movements slowed down. He stood on the side of the road with a cage filled with birds. It's not that he has no talent, but that "the dragon is trapped in the shallows and the tiger falls in Pingyang" and he can't make a fist.