Robots are always machines, and matter determines consciousness, which is the dynamic response of organisms to the objective world. The robot's reflective ability depends on the designer's thinking ability, and the robot's own behavior judgment ability is carried out under a certain program, which is an operation mode. The development of human brain is less than one tenth. In this context, the wisdom of robots may be higher than that of ordinary people, but there is genius behind them, which is the capital for human beings to conquer nature.