“Other animals do not pine for a deathless life. They are already in it. Even a caged tiger passes its life half out of time. Humans cannot enter that never-ending moment. They can find a respite from time when – like Odysseus, who refused Calypso’s offer of everlasting life on an enchanted island so he could return to his beloved home – they no longer dream of immortality.”

− John N. Gray −