The mythologies of many Mediterranean cultures include the story of the phoenix, a bird that is consumed by flames but then rises from the ashes. The phoenix is a symbol for renewal, for life that follows death in a cleansing fire. After the city is reduced to ashes by bombers in Fahrenheit 451, Granger makes a direct comparison between human beings and the story of the phoenix. Both destroy themselves in fire. Both start again amid the ashes. If people keep books—which preserve the past and allow people to learn the lessons of prior tragedies—Granger hopes that humanity will remember the suffering caused by destruction, and will avoid destroying itself in the future.