All the above propositions are "Predesignate" universals, and reducible to the form All S is P, or No S is P. The following propositions are no less definitely particular, reducible to the form I or O. In them as in the preceding quantity is formally expressed, though the forms used are not the artificial syllogistic forms:- Afflictions are often salutary.
"Logic, Inductive and Deductive"
William Minto