I really want to marry an ugly and stupid girl.
You want to marry an ugly and stupid girl. Your idea is just thinking. If you really marry such a woman, congratulations, you have found a treasure, because ugliness and stupidity are relative. In fact, there are no stupid women and ugly women in the world. Stupid woman just shows that this woman is very kind. She likes dedication and treats everyone around her warmly. This will give people the illusion that this woman is stupid. She just feels stupid.