What does it mean to say that someone is clever?

In fact, I think in daily life, we often say that a person is a little clever, but we don't mean to praise her. Sometimes it is said that he is apt to be clever, cunning and clever in some small things, which is different from being clever for some interests by hook or by crook. Cleverness means that a person's head is particularly flexible and clever, and his IQ is particularly high. He can calmly analyze things when he meets them. However, cleverness is different from cleverness, which means that translation is a derogatory term used to satirize some people who are not open-minded and have not broadened their horizons. Well, they just play tricks on small things and say glib things. I think, well, all smart people have one thing in common, that is, they are very narrow-minded, and, er, although their minds fall back, they often don't use them on the right path. They always haggle over trifles and give up some big patterns, so they don't have a big and broad vision. So, as a person, don't be smart. Smart people are a little cautious, afraid that they will not be on the table, and that their children will not be on the table. Not many people eat it, so to be a wise person, to be a really smart person, to be able to develop your own brain, to be able to have a macro mind and a broad mind. hum ...