"The first task of this essay, therefore, is the development of a distinctive and philosophically useful notion of universal, and of a corresponding statement of the problem of universals as a separate philosophical issue. Its second task is the solution of the so-stated problem of universals. Roughly, I shall identify the notion of universal with that of universal quality, in a very wide sense of the word "quality" to be explained in section 1. And I shall offer an explanation of the notion of universal quality that does not depend on the employment of the technical philosophical terms "universal," "particular," or "abstract." I shall identify the problem of universals with the question whether there are universal qualities, i.e., whether the qualities of individual things are universal or particular, or, as I shall actually state it without the use of the terms "universal" and "particular," whether certain qualities of individual things should be described as being one and the same quality or distinct qualities related by a relation of resemblance. "