“In Chaucer’s case, the division between life and art is especially glaring: 494 different ‘records’ of his life survive, including matters such as courtly and civic posts he held, awards he received, and at least one place he lived … but not one of them mentions that he was a poet. Why, then, bother to look at these records? What had Chaucer’s busy London life and world of work to do with his poems, other than preventing their completion?”