The attachment of knowledge to the known does not necessitate the occurrence of the known in the same world or its example. Rather, science relates to information in the same way as information is in its essence, existence and non-existence. So the saying of the one who says that some information has four levels of existence in its existence: mental, physical, verbal, and written. If he means knowledge by the mind, then he is not a Muslim. By the mind, he meant imagination, so Muslim, but in every known thing he imagines in particular, and in every world he imagines, but this is only true in the mental in particular because it corresponds to the eye in the image.