The definition of justice is: Justice is the moral behavior of people in order to overcome the current evil and ultimately safeguard the harmony and happiness of mankind. Generally speaking, in order to overcome the current evil, for the sake of human harmony and happiness, it is necessary to strike when it is time to strike, which is justice.

My personal understanding is that if justice cannot defeat evil, it will make evil hide. If we don't publicize that the teacher of justice will win at the whole social level, it will lead to great problems in the value orientation of the whole nation in this country. Just like people always say that there are still many good people in society. If the teacher of justice does not necessarily win in public, it will confuse people's beliefs and values, which is not conducive to social management. But even if the teacher of justice is defeated by the teacher of evil at some stage at some time. But judging from the whole history of human development, it is absolutely correct that evil is not suppressed. Like the almighty Hitler and the Japanese army. They all failed in the end. Accept the judgment of history.

Personally understand, I hope I can help you.