Human thought cannot change society and will not change

It is futile to try to persuade others, whether it is a peddler, a prince or a nobleman, and the minds of the nobles cannot be changed. Social change cannot be achieved by persuasion. It can only be achieved by threats of force or lies and deceit. Wait until the new generation believes that the old generation grows old. The death society has also changed.

However, in my lifetime I can only live and die with people of my age. Therefore, the society will not change much in my lifetime, and it will still be as bad as it is beautiful.