"Any biographer must of necessity become a pilgrim a peripatetic, obsessed literary pilgrim, a traveler with four eyes"

This quote by Leon Edel talks to the nature of a biographer's work. To write a biography, one need to end up being a "pilgrim" and a "peripatetic," or a traveler. This is since a biographer needs to go on a journey to reveal the life of their subject. They should end up being an "obsessed literary pilgrim," suggesting they need to be dedicated to their research study and willing to go to excellent lengths to discover the fact. The phrase "traveler with 4 eyes" recommends that a biographer needs to look at their topic from several perspectives. They should be able to see the subject from their own eyes, in addition to the eyes of those who knew them. This requires a biographer to be unbiased and going to explore all angles of the topic's life. Eventually, Leon Edel's quote speaks to the dedication and hard work that goes into writing a biography. It is a tip that a biographer must want to go on a journey to uncover the fact.