Well, it's hard to grasp the philosopher's thoughts, but I think, if a person stays still, they can avoid criticism. People have ideas and they judge and treat people with values, so they can think a myriad of things by doing something. And that can be controversial because you can give meaning to what you say without thinking. Also, it seems that nothing should be done and normal to avoid criticism by reducing controversy. However, if you keep these things, you will not be criticized, so you may feel comfortable, but the world will not change. I think these words were what Aristotle, a philosopher and politician, wanted to say to himself.