Nicomachean Ethics focuses on the importance of habitually behaving virtuously and developing a virtuous character. Aristotle emphasized the importance of context to ethical behavior, and the ability of the virtuous person to recognize the best course of action. Aristotle argued that happiness and well being is the goal of life, and that a person's pursuit of such, rightly conceived, will result in virtuous conduct. ""EVERY art and every inquiry, and similarly every action and pursuit, is thought to aim at some good.Aristotle explores the factors that make life worth living. He considers the role of happiness, and what happiness consists of, and he analyzes various aspects that contribute to it: human agency, the relation between action and virtue, and the concept of virtue itself. Aristotle classifies and examines the various moral and intellectual virtues, and he considers the roles of friendship and pleasure in a life well lived