Form their own values, people with heavy vanity like to compare with others, but people should not be too short-sighted to compare with some material things. A vain person is just too self-abased, that is, he has never seen the general "world" and his eyes are still on those superficial things. They don't look at the world with their eyes, but at material things with their eyes. Of course, some vain people also like more spiritual things and always feel superior. Such people are too arrogant. In short, in order to get rid of vanity, we must first feel inferior, not inferior, and learn from others with an open mind.