Can intelligence be used to describe a person?

Smart, of course, can be used to describe a person. And in real life, many times this idiom is used to describe a person.

When we say that a person is smart, it means that his intelligence and his brain intelligence are recognized. I think he is really unique and powerful in some ways.

That is to say, to some extent, compared with other people of the same age, and then think that he is a little more flexible than people of the same age, that is, a little smarter.

Being smart means praising her for her cleverness and eloquence.