Fragment from the Discourse.1 I see in all three essentials-substance, genus, name. We speak of man, servant, curator (curatorem),-man, by reason of substance; servant, by reason of genus or condition; curator, by reason of denomination. We speak also of Father, Son, and Holy Spirit: these, however, are not names which have only supervened at some after period, but they are subsistences. Again, the denomination of man is not in actual fact a denomination, but a substance common to men, and is the denomination proper to all men. Moreover, names are such as these,-Adam, Abraham, Isaac, Jacob: these, I say, are...