It's not always a given that good people make good characters. Over at The Atlantic, Tony Tulathimutte explains how none other than one Philip Roth taught him the importance of showing every aspect of your characters–even the bad ones. Here's an older piece from the same series in which Paul Lisicky writes about Flannery O'Connor and her "flawed characters."
George Bernard Shaw had a strange relationship with Nietzsche. Alternately envious and dismissive of the German philosopher, Shaw once said he wanted to be an intellectual in Nietzsche’s mold, though he also felt Nietzsche’s thinking was addled and self-absorbed. In an essay for The New Statesman, Michael Holroyd tries to make sense of Shaw’s views.