Reminder: If someone is acting like an idiot, you can just move on and let them be wrong. You do not have a personal obligation to correct people who are committed to being stupid. Sure, sometimes you need to attempt to get on the same page, but usually you can simply reclaim your time and move on to more productive ventures.

We make fun of them in front of their faces, and laugh at them for not understanding we are insulting them.

…I am a stupid, stupid man. I am a very, very dumb person. I…" [laughs in self-deprication] "He has an Auchenai Soulpriest! Why would you do that?! What is wrong with you?!

If one does not understand a person, one tends to regard him as a fool.

It’s sad when people are stupid.

If one does not understand a person, one tends to regard him as a fool

Stupidity is a more dangerous enemy of the good than malice. One may protest against evil; it can be exposed and, if need be, prevented by use of force. Evil always carries within itself the germ of its own subversion in that it leaves behind in human beings at least a sense of unease. Against stupidity we are defenseless. Neither protests nor the use of force accomplish anything here; reasons fall on deaf ears; facts that contradict one’s prejudgment simply need not be believed – in such moments the stupid person even becomes critical – and when facts are irrefutable they are just pushed aside as inconsequential, as incidental. In all this the stupid person, in contrast to the malicious one, is utterly self satisfied and, being easily irritated, becomes dangerous by going on the attack. For that reason, greater caution is called for when dealing with a stupid person than with a malicious one. Never again will we try to persuade the stupid person with reasons, for it is senseless and dangerous.

To be considered stupid and to be told so is more painful than being called gluttonous, mendacious, violent, lascivious, lazy, cowardly: every weakness, every vice, has found its defenders, its rhetoric, its ennoblement and exaltation, but stupidity hasn’t.

Stupid people are dangerous.

It is difficult to see the person who admires us as stupid.

We laugh at others and we don't realize that someone will be just as justified in laughing at us on some not too remote day

I must be stupid," I said. "I don't doubt that his talk is full of profound hidden truths, but I find it terribly hard to understand."
Dikaiarchos laughed. "I'll tell you a secret, Chares. I cannot understand it, either."
"You, sir?"
"Yes. It may be that we are both stupid, or it may be that there is nothing to understand. It is a good practical rule that, if a man cannot explain himself in terms that any reasonably intelligent listener can comprehend, he doesn't know what he is talking about himself.

Nor is there any embarrassment in the fact that we're ridiculous, isn't it true? For it's actually so, we are ridiculous, light-minded, with bad habits, we're bored, we don't know how to look, how to understand, we're all like that, all, you, and I, and they! Now, you're not offended when I tell you to your face that you're ridiculous? And if so, aren't you material? You know, in my opinion it's sometimes even good to be ridiculous, if not better: we can the sooner forgive each other, the sooner humble ourselves; we can't understand everything at once, we can't start right out with perfection! To achieve perfection, one must first begin by not understanding many things! And if we understand too quickly, we may not understand well. This I tell you, you, who have already been able to understand. .. and not understand ... so much. I'm not afraid for you now;

Stupid people, people who do not know how to laugh, are always pompous and self-conceited.