He is also a character in our biography

via "Reading: An essay" by W.H. Auden

We cannot read an author for the first time in the same way that we read the latest book by an established author. In a new author, we tend to see either only his virtues or only his defects and, even if we do see both, we cannot see the relation between them. In the case of an established author, if we can still read him at all, we know that we cannot enjoy the virtues we admire in him without tolerating the defects we deplore. Moreover, our judgment of an established author is never simply an aesthetic judgment. In addition to any literary merit it may have, a new book by him has a historic interest for us as the act of a person in whom we have long been interested. He is not only a poet or a novelist; he is also a character in our biography.