Abstract
Three basic assumptions distinguish Thucvdides' historical perspective from the perspective of the debate speeches in his history: he did not assume that events are continuous or repeatable, that human nature in unchangeable, and that the ultimate causes of human affairs are within human ken. In Thucydides' history, statesmen and citizens are judged by their capacities to do as Thucydides himself tried to do -judge novelty and greatness clearly. Lastingly effective good judgment unifies people because it stems from and appeals to respect for the imponderables of human affairs, the unpredictability of the future and the fragility of human nature. Those who can appreciate novelties know that the future will not be lacking in them, as those who can appreciate greatness know that its causes are ultimately beyond analysis. Like Thucydides himself, such people are storytellers rather than moralists