  Suárez makes an interesting aside in the discussion. He tells us that some authors mistakenly consider categories to be names, and only names. This mistake arises because they look at categories only from the point of view of the logician, and the logician, qua logician, is not concerned with an ordering on the basis of the essences of things but on the basis of the essences of names (DM 39, 1; 1861, 25:505a).