Rick Yancey said this quote

He was a finisher who could not finish. He was the heart of a hunter who lacked the heart to kill.In her journal she had written I am humanity, and something in those three words split him in two.She was the may fly, here for a day, then gone. She was the last star, burning bright in a sea of limitless black.Erase the human.In a burst of blinding light, the star Cassiopeia exploded and the world went black.Evan Walker had been undone.