What is the difference between being smart and clever?

A stupid person may seem smart, whereas a clever person is very difficult to look stupid. It may be enough to know some things to be smart.

For a football fan, knowing a lot about football makes him very smart in his class, or knowing a lot about his own field can make him smart, but when you return to the reality of his living standards, you can come across a huge fool.

I always associate being smart with scientificity, while being memorized to be smart can be enough, a similar situation may not be enough to be smart, but not.

Intelligence, on the other hand, has a definable content regardless of a single person like mind and his knowledge. The body has an intelligence, as in mind, a concept that has become popular recently in our emotional intelligence, and subject to universal intelligence.